Banner for The Interior Design Institute

The Interior Design Institute Reviews 

9,149
TrustScore 5 out of 5

4.8

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Created with AI, based on recent reviews

Considering 524 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the online platform for its ease of navigation and flexibility, allowing them to study at their own pace alongside other commitments. The staff and tutors are frequently highlighted for their exceptional support, quick response times, and valuable, detailed feedback that aids learning and improvement. Reviewers find the course content and modules to be incredibly informative, practical, and confidence-building. However, some customers noted challenges with understanding certain software programs, wishing for more visual demonstrations rather than solely written information. A few also felt that video resources were insufficient for complex modules, suggesting a need for earlier or more comprehensive software instruction.

What people talk about most

User experience

Reviewers highlight positive aspects of user experience, with many finding the overall experience helpful and... See more

Staff

People report positive experiences with staff, particularly praising their tutors for being helpful,... See more

Product

Customers had positive experiences with the product, describing it as a dream come true and praising its... See more

Quality

Consumers find quality to be positive, with many reviewers highlighting the exceptional content,... See more

Response time

Customers consistently note positive experiences with response times, particularly from tutors and support... See more

Reviews shaping this summary

Rated 5 out of 5 stars

A fantastic and flexible online interior design course I am undertaking at The Interior Design Institute. The institute has created an online platform that is easy to navigate and communication is fan... See more

Company replied

Rated 5 out of 5 stars

The content in each module goes into great depth, making each unit feel well rounded. My instructor gives amazing feedback after submissions which has really helped show me my areas of improvement.

Company replied

Rated 5 out of 5 stars

The course goes a lot deeper than I expected but it does give you a thorough understanding of design in so many ways. By the end it all comes together and gives you the confidence to move forward in t... See more

Company replied

Rated 5 out of 5 stars

I have truly loved every moment so far in my IDI course. The fact that student support and my tutor response almost immediately after i sent a message is fantastic. I have other friends that all study... See more

Company replied


Company details

  1. Educational Institution
  2. Association or Organization

About The Interior Design Institute

Written by the company

At The Interior Design Institute, we don’t just teach design principles — we empower students to uncover their own unique style and nurture their natural creativity.

You’ll gain the technical knowledge and practical skills needed to confidently bring your design ideas to life through 12 in-depth modules covering everything from design principles and history to spatial planning, lighting, and materials.

Our fully online course combines engaging video content, interactive workshops, and assignments at your own pace, with personalised feedback from experienced tutors and access to an exclusive student community. While many students complete the course in around 24 weeks, you have up to 12 months to finish, giving you the flexibility to balance learning with other commitments.

Whether you’re pursuing a new career or enhancing your passion for design, this course provides the foundation and support to help you succeed.

Registration Code: 45423

Interior Design Course

Written by the company

Start an Exciting New Hobby or Career!
The Interior Design Institute offers you the most advanced and comprehensive online solution to learning available today. We offer the most thorough home study course in Interior Design using the very latest online learning techniques. Our commitment to providing the highest quality training program has resulted in unique teaching and student support systems, which produce unparalleled results.

Guarantee

7 Day money back guarantee

Not happy? Contact us within 7 days of your enrollment to receive a full refund.

Contact info

4.8

Excellent

TrustScore 5 out of 5

9K reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.8

All reviews

(9,149)

504 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 4 out of 5 stars

Improved confidence and understanding and applying the full scope of Interior Design.

Even though I always had a passion and natural instinct for interior this course helped me learn the finery details of a design project and what it entails to complete it successfully. I feel more confident knowing that when I have my diploma I can proceed in designing beautiful projects and build on my experience as a designer. I would love to continue to learn from an online platform with mentors, to be able to ask advice and continue the learning process in the field of Interior Design.

17 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you so much for your thoughtful review, Chrisna — we really appreciate you sharing your experience! 😊

It’s wonderful to hear that the course has helped build on your natural passion for interior design while giving you a deeper understanding of the finer details involved in completing a project successfully. Gaining that confidence is such an important step, and we’re so glad the course has supported you in that journey.

We also love your enthusiasm for continuing to learn! Ongoing support and mentorship are incredibly valuable in this field, and your feedback is truly appreciated as we continue to grow our offerings for students.

Wishing you all the best as you move forward — it sounds like you’re on a fantastic path in interior design! ✨

Rated 5 out of 5 stars

Highly Recommend

I would highly recommend the Diploma of Interior Design with IDI! I have loved this course, the content was informative, presented well and genuinely educational. Each module flows onto the next, and has relevance to previous content learnt so everything feels engaging. My tutor, Linda, is great! She is helpful, supportive and provides great feedback.

29 October 2025
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you so much for your wonderful recommendation, Shayley! 😊

We’re delighted to hear how much you’ve enjoyed the course and found the content engaging and well-structured. It’s also lovely to hear your kind words about Linda — we’ll be sure to pass that on to her!

Wishing you all the best as you continue your interior design journey! ✨

Rated 5 out of 5 stars

I'm having a blast doing the IDI…

I'm having a blast doing the IDI course! I'm halfway through it and the modules are exactly what I was looking for. The readings are interesting and the final activities are great to apply the knowledge I learned in each module. I'm excited for what's ahead!

2 January 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you for your wonderful feedback, Paula! 😊 We're so glad to hear you're enjoying the course and that the modules are exactly what you were looking for. It’s great that you’re finding the activities helpful for applying what you’ve learned. Wishing you all the best for the rest of your journey — we’re excited for what’s ahead for you too!

Rated 4 out of 5 stars

As a student at The Interior Design…

As a student at The Interior Design Institute (IDI), I’ve had a productive journey. I wanted to share a balanced look at the program for those considering enrolling.

✅ The Pros:
Learn at your own pace: This is a huge advantage. The flexibility allowed me to fit my studies around my life without any pressure. There are also ways of prolonging the time frame if needed.

Comprehensive Overview: The course provides a very good general overview of the interior design world and its core principles.

Responsive Support: I was impressed by the fast response times from both the staff and my tutor. You never feel ignored when you have a question.

❌ The Cons:
Text-Heavy Format: Almost all core materials are written. It was disappointing that videos on specific topics require an additional fee; I would have preferred more video-based teaching in the main curriculum.

Lack of Direct Interaction: You never actually get to talk to your tutor. All communication is written, and I believe a few live conversations would have added immense value.

Independent Research & Practicality: There is still a lot you have to research and learn on your own. While assignment feedback is valuable, I don't feel it fully prepares you for the complexities of real-life client situations.

Final Thoughts:
Overall, I am truly grateful for everything I’ve learned through the readings and assignments. While I don’t yet feel 100% "industry-ready" to jump into the field, IDI has given me a solid foundation and a passion for design that I didn't have before. I’m thankful for the experience and the knowledge gained.

16 February 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you so much for sharing such a thoughtful review — we really appreciate it! 😊

We’re thrilled to hear that the course’s flexibility, comprehensive foundation, and support from your tutor and our team have made a positive impact and that it has sparked your passion for interior design.

Regarding the videos, the additional content is offered as optional workshops for students who want to dive deeper into specific topics. We completely understand the desire for more video-based learning in the core curriculum and will keep your feedback in mind as we continue to improve.

You’re also right that real-life client experience takes time — our aim is to give a solid foundation, and it’s wonderful to hear you feel that has been achieved. Thank you again for your kind and honest feedback — we’re excited to see where your design journey takes you! 💫

Rated 5 out of 5 stars

An excellent course that covers all the…

An excellent course that covers all the essential interior design basics in a clear and engaging way. The tutor’s feedback is detailed, constructive, and genuinely helps you improve with every assignment. I’m so glad I took this course. It’s been both inspiring and practical!

14 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you for your wonderful feedback, Olivia! 🌟

We’re so happy to hear that you found the course both inspiring and practical, and that the tutor’s detailed feedback has been helpful in your learning. It’s fantastic to know you’re enjoying the journey and gaining confidence in your interior design skills!

Rated 5 out of 5 stars

Excellent Program for Aspiring Interior Designers

The Interior Design Institute has been an incredible experience. As someone who wanted a flexible yet comprehensive way to study interior design, this program exceeded my expectations. The course material is well organized, easy to follow, and covers everything from design principles and space planning to materials, color theory, and professional practice.

One of the things I appreciate most is the self-paced structure, which allowed me to complete assignments while balancing other responsibilities. The assignments are practical and thoughtfully designed, helping you apply what you learn in real-world scenarios rather than just reading theory.

The tutors are knowledgeable and provide helpful, constructive feedback that truly supports your growth as a designer. I’ve especially enjoyed creating mood boards, floor plans, and material boards that feel like real design work.

Overall, this program has given me both confidence and practical skills in interior design. I would highly recommend the Interior Design Institute to anyone looking to start a career in design or deepen their understanding of the field.

15 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you so much for your incredibly detailed and thoughtful feedback, Melissa! 😊

We’re thrilled to hear that the program has exceeded your expectations and provided you with a flexible yet comprehensive way to study interior design. It’s wonderful to know that the course structure, practical assignments, and real-world applications—like mood boards, floor plans, and material boards—have helped bring your learning to life.

We’re also so pleased that you’ve found the tutor feedback supportive, constructive, and helpful to your growth. Building both confidence and practical skills is exactly what we aim for, so it’s fantastic to hear this reflected in your experience.

Thank you again for your recommendation, and we wish you continued success on your interior design journey!

Rated 5 out of 5 stars

The courses are very Well explained and…

The courses are very Well explained and detailed. The tutors responds quickly and efficiently, and always ready to help. What i like as well is the convenience of learning , being a busy mom, its not easy for me to join live institutes.

15 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you for your kind feedback, Jocelyne! 😊

We’re so glad to hear that you find the courses well-explained and detailed, and that our tutors are responsive and helpful. It’s wonderful that the flexibility of online learning makes it easier for you to study as a busy mom. Keep enjoying your journey in interior design!

Rated 5 out of 5 stars

My IDI experience!

I’ve learned so much just in the first 5 modules so far! My tutor/instructor is very kind and helpful and gives me great feedback on my assignments. She also marks them in a timely manner! I love this course and can’t wait to see where it takes me!

15 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you so much for sharing your experience, Sheridan! 🌟

We’re thrilled to hear that you’re enjoying the course and finding your tutor so supportive. It’s wonderful that the first five modules have already been so helpful, and we can’t wait to see where your journey in interior design takes you! Keep up the amazing work!

Rated 5 out of 5 stars

I really enjoy the Interior Design…

I really enjoy the Interior Design Institute Program, I’ve learned a lot throughout the courses , I’m thinking about doing this as a career hopefully for the long run.

15 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you for your lovely feedback, Brooklyn! 😊 We're so glad to hear you're enjoying the course and learning a lot along the way. It's exciting that you're considering interior design as a long-term career, and we wish you all the best as you continue your journey!

Rated 5 out of 5 stars

I just completed my 10th Module and so…

I just completed my 10th Module and so far this course has been so rewarding! It’s detailed and teaches valuable things to use in the interior design world. I cannot wait to see what is next!

15 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Hi Tamia,

Thank you so much for your lovely feedback! 😊 We’re thrilled to hear that you’re enjoying the course and finding the modules rewarding and valuable for your interior design journey.

Congratulations on reaching Module 10, and we hope you continue to enjoy what’s ahead!

Rated 5 out of 5 stars

A Valuable Course for Aspiring Interior Designers

I’ve really enjoyed my course with the Interior Design Institute. The material is clear, practical, and easy to follow, which makes learning feel approachable even when covering more detailed topics. I’ve found the lessons to be very helpful in building my understanding of interior design and developing real skills I can apply. Overall, it’s been a great learning experience and I would definitely recommend the course to anyone interested in studying interior design.

15 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Hi Haleigh,

Thank you so much for your wonderful review! We’re really pleased to hear that you’ve been enjoying your course and finding the material clear, practical, and easy to follow. It’s great to know the lessons are helping you build your understanding of interior design while also developing skills you can apply in real situations.

We truly appreciate you taking the time to share your experience and for recommending the course to others. Wishing you continued success and enjoyment as you move forward with your studies!✨

Rated 5 out of 5 stars

I’ve had a great experience studying…

I’ve had a great experience studying with The Interior Design Institute. The course is well structured, easy to follow, and flexible enough to fit around a full-time job. The modules are informative and practical, and the assignments really help you apply what you’ve learned in real design scenarios. The tutor feedback has also been helpful and encouraging. I would definitely recommend this course to anyone interested in interior design.

11 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you, Gabriella, for your wonderful feedback! We’re so pleased to hear that you’ve had a great experience and that the course structure and flexibility helped you balance your studies with a full-time job.

It’s also lovely to know that the modules, assignments, and tutor feedback have supported your learning. We really appreciate your recommendation and wish you all the best on your interior design journey! ✨

Rated 4 out of 5 stars

Comprehensive, takes more than a year

I have enjoyed the program. It is comprehensive and prepares for a job in the design world. Aspects of the course need extra time to master especially for a student that is older and went through college without the use of on-line courses or computers for that matter.

9 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you for sharing your feedback. We’re so glad to hear that you’ve enjoyed the program and found it comprehensive for preparing for the design world.

We completely understand that some aspects can take extra time to master, especially when transitioning to online learning, and we really admire your dedication in working through it. Wishing you continued success on your design journey! ✨

Rated 5 out of 5 stars

On your own time

I am half way through the course, it’s very easy to follow, assignments are challenging, but great for learning. Tutors are great, would recommend. Can’t wait to finish!

11 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Hi Lara,

Thank you so much for your kind review! 😊 We’re really glad to hear you’re enjoying the course and finding it easy to follow while still being challenged by the assignments.

It’s also wonderful to hear your positive feedback about the tutors. Wishing you all the best as you continue—we hope you enjoy the rest of the course and reaching the finish line!

Rated 4 out of 5 stars

Overall

Overall, I found the course to be a very good introduction to interior design. With each module, I learned more about the language and terminology of interior design, as well as important concepts such as perspective, structure, and professional discipline. One of the aspects I appreciated most was how the course introduces a professional way of thinking and working, which I think is very valuable for beginners.

At the same time, since this is an introductory course, some of the visual examples and explanations felt quite basic to me. While this may be appropriate for beginners, there were moments when I wished the material went a bit deeper or presented more challenging visual references. Because of this, I often tried to challenge myself further in each module by exploring ideas in more depth and pushing my own work creatively.

In addition, I felt that some of the interior design style categories presented in the course are not always very current today, as contemporary design often mixes references from different periods and styles in more fluid ways.

Overall, I appreciated the course and the foundational knowledge it provides. It helped me understand the discipline of interior design and build a structured way of thinking about projects. In the future, I would be very interested in seeing more advanced courses that encourage deeper exploration, introduce more contemporary references, and challenge students creatively at a higher level

11 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you, Mirel, for taking the time to share such thoughtful and detailed feedback. We’re really pleased to hear that the course helped introduce you to the language, concepts, and professional way of thinking involved in interior design. Building that strong foundation is exactly what we aim for in an introductory program, so it’s wonderful to know it supported your learning in that way.

We also appreciate your reflections about the depth of some visual examples and the evolution of design styles. Your point about contemporary interiors often blending influences from multiple periods is a great observation, and it’s helpful for us to hear how students engage with the material and push their own creativity further.

It’s especially encouraging to hear that you challenged yourself to explore ideas more deeply throughout the modules—that kind of curiosity and initiative is such an important part of the design process.

Thank you again for your balanced and insightful feedback. Suggestions like yours are very valuable as we continue reviewing and developing our course content, and we’re glad the program helped you build a structured approach to thinking about design projects. 😊

Rated 5 out of 5 stars

Comprehensive but NOT confusing!

After a warm welcome, I found it simple to navigate the website and student area. The modules are well laid out, thought through and include everything needed to guide and help you on your way to becoming a fully fledged interior designer!
You can do things at your own pace and there is no pressure of deadlines as such.

Your tutor is only a message away, should you need support, advice or to just check in.

All in all, I’d recommend this course.

11 February 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Hi Andy,

Thank you so much for your wonderful review! 😊 We’re thrilled to hear that you found the course clear, well-structured, and easy to navigate. It’s great to know that the flexibility and tutor support made a positive difference for you.

We really appreciate your recommendation and wish you all the best on your journey to becoming a fully fledged interior designer!

Rated 5 out of 5 stars

Interesting course

Fun course and very interesting

10 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

We're glad you found the course fun and interesting! Thank you for your positive feedback; we appreciate it!

Rated 4 out of 5 stars

Educational

I would highly recommend this course as it is extremely informative and really provides great detail into the interior design world. Each module provides illuminating details addressing each subject in depth. I find the material to be at a level suitable for a novice while still providing educational concepts to broaden ones ambitions in the design space.

8 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Thank you so much for your thoughtful review! We’re thrilled to hear that you found the course both informative and accessible, and that it’s helped broaden your understanding of the interior design world. It’s wonderful to know the modules are providing value at every level, from novice to more ambitious learners.

We really appreciate your recommendation and your kind words—they mean a lot! 🌟

Rated 5 out of 5 stars

Tutors are helpful and the course…

Tutors are helpful and the course information is very informative and detailed

10 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Hi Julia, thanks so much for your feedback! 😊 We’re thrilled to hear you’re finding the tutors helpful and the course info so detailed and useful.

Rated 5 out of 5 stars

Wonderful Course

A wonderful course for understanding the foundations of interior design. I have thoroughly enjoyed it so far.

9 March 2026
The Interior Design Institute logo

Reply from The Interior Design Institute

Hi Lisa,

Thank you so much for your lovely feedback! We’re thrilled to hear you’re enjoying the course and finding the foundations of interior design engaging and clear. Wishing you continued inspiration and success as you progress through the modules! 🌟

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look