Our Latest Works


Fazli & Mira

Meeting up with Yvonne at Willis Design was very smooth. We discussed our ideas and she was very open, gave us constructive feedbacks and ideas on how we can improve on our design. Also proposed to us the best solutions to best meet with our budget.

We ended up engaging her services among other IDs that we met as she is very frank with the quotation and very easy to click with. We are comfortable with her and the renovation journey was smooth sailing despite COVID.

We are definitely with her services and the overall renovation! Will definitely recommend her to those who seek reasonable cost of reno and great design.

Nora & Isham

Yvonne was our ID. We were in tight schedule and she really delivers. Though there were hiccups along the way, she ensure they are being rectify immediately to how we want it to be. She is always there to pick up her phone/ reply our messages even its very late at night. She is not a pushy ID nor an ID that only wants to work with a certain min budget.

They are open to all range of budget and advise accordingly. We are very satisfied with both during and after reno service.

Thanks Yvonne for making our dream kitchen come true! And building up our son's bedroom.

Eugenia Cheok

We renovated at a time during COVID, first circuit breaker between Feb-June 2020. Everyone had only good things to say when they visited our home post-Reno. We had multiple built in cabinets, at an okay price.

Timeline - delayed due to Covid
Budget - Yvonne managed to work something out with us, to fit our budget strictly.

Pre-Reno: Yvonne ran through with us the designs and concept she had in mind, as we did not have any thoughts or inspiration to show her. We fully let her design our home.

During Reno: We ran into multiple hiccups as for 2 months we were unable to get any renovation work done due to COVID. There were some misunderstandings, but Yvonne and her team assured us that she will hasten the process and help us Reno our place ASAP.

After Reno: Workmanship was excellent. We had mostly no issues. When there were issues even after 1 year, Yvonne was quick to the task and helped us settle issues like ceiling heater leaking, vinyl floor damage from scratches while moving etc.

Chong Jean & Yuan Qi

We come across Willis Design through Qanvast. We shortlisted them after meeting with Yvonne.
She was very detailed and confident to give us the best services in terms of workmanship, design and the whole renovation process.

As this is not the first time we undergo renovation process, so we had our concerns (design, workmanship, communication) and Yvonne has make our whole renovation process relatively smooth.. and not to mention that our renovation is halted during the circuit breaker but the work is resumed as fast as rules are lifted and everything is on schedule.

Moreover, Yvonne is also quick to rectify any issues, making the whole renovation worry-free.

Thank you for making our home so beautiful. We never regret choosing Willis!

Sherri Low Ying Xu

Good after sales service from Wilson!

We did our renovation with WT+A 2 years ago and some cabinet doors came loose as we open very frequently.

Contacted Wilson and he sent his guys down the next day with no questions asked even though the warranty period has passed.

Keep up the good customer service!

Roland Tan

WT+A Interiors is a designer company who took customer request seriously. My designers are Yvonne and William.

I just purchased a resale flat not long ago. The previous owner did not take care of their unit well. I employed them to design my flat.

From 3D design to fully reno, they really took it very seriously. Also got give professional opinion that which furniture, lighting I must take. They also will accompany you to the particular shop where they think the product the shop sell will be able to last, not because of the design looks good, quality also counts.

After sales service also they follow up quite well. No doubt your paint or woodwork, lighting got problem, they will do their very best till 100% and follow up.

Highly recommended!

Jack & Jolene

We’ve met a few IDs through Qanvast, and finally settled on Yvonne and Wilson from Willis Design as we found them helpful, approachable and they understood what we wanted for our loft design.

We’ve had relatively smooth renovation journey: from concept to finalisation of design to the actual renovation works and finally touchup and handover, each phase comes with its own challenges, but Yvonne and Wilson were quick to respond with solutions and recommendations, any issues were also swiftly rectified. They were also very accomodating to our requests, even as we made several changes midway through the reno.

Overall, I’m very happy with their services and definitely recommend them to anyone seeking dependable and talented IDs to bring your dream home from concept to reality.

Gordan Chen

William was my ID and he was assisted by Yvonne.

I enjoyed their services very much. They were professional, helpful, creative, and good in their work. My renovation requirements were complex because it was a partial renovation of a 5-rooms HDB. Some things I wanted to salvage and others not. I even have an altar with deities on top of it. William helped me to do up a new altar and helped to migrate the deities back, all in accordance to the proper protocol. My mother was very happy with it.

Not only are existing furniture laying around, I also gave William a tight timeline because I was renting a place outside to stay for the time being. They managed to complete within the promised time despite changes in requirements along the way! I believe that they were more accommodating and agile than other ID companies because William is the project manager + designer + owner of their own carpentry workshop.

Overall, we received more value back from the price we paid. Renovating an existing place is already a big headache. William and Yvonne made the whole process a lot more bearable. Glad that we trust our instinct and went to them.

Karine Yong

Without Qanvast, we will never had the opportunity to meet and engage with so many IDs and eventually found Willis Design that is able to grasp our concept and transform our ideas into actual practical dream home design.

When work is finally commenced, we encountered a few tricky show stoppers from HDB, BCA, etc etc.. William and Yvonne were working and communicating with us closely to meet our deadline without much hassle.

The coordinations effort was awesome. The team is willing to accept new ideas and provide good recommendations. They also able to rectify the defects to perfection as they believed in giving the right customer service and quality results.

Overall, it was really a great and rewarding experience to work with William and Yvonne.

Genevieve Tay

We chose WT+A Pte Ltd after visiting 15 over IDs/ contractors and I must say, this is the best choice ever! Our project was managed by William with the help of Wilson! Out of all the IDs we have met, William displayed the strongest design sense which was the main criteria we are looking for. We told William the style we are looking for and that we wanted something different. He designed based on our discussion and impressed us with his ideas on our second meetup! Every meetup with him was a fruitful one and left us with a good impression of him and WT+A.

Our reno process went smoothly and both Johnny & I would like to thank William & Wilson for the service they have rendered to us. They are very prompt to all our replies and truly listen when we have doubts / requests during our reno process. They do frequent site visits as well to ensure that our house are done in accordance to plan and I am more than satisfied by the works they have done for my entire place.

Great design, great coordination, great follow ups and great workmanship! Everyone whom we invited to our place has sing praises on the overall design and workmanship!

I would strongly recommend William & Wilson from WT+A! Thumbs up!

Alvin Voon

William is detailed with his designs, e.g. making sure that the colours were coordinated. He also offered free 3D drawings without deposit/commitment when we were still deciding on an ID.

He managed the project well, coordinating with his sub contractors, painters, electrician etc to make sure the works were completed on schedule.

The whole process generally went smoothly, and William and Wilson are quick to respond and react to our queries or rectify any issues. Overall a good experience!

Sherise Tan

I picked Willis Design because they wowed me with the best design concept that properly utilized my flat, plus they got where I was coming from aesthetically. Because of the changes in layout, my flat is now so much brighter & open, and all design choices were very functional, such as streamlining storage space. The whole concept worked, workmanship was great and the attention to detail and pride in their work by William was very evident. Thank you for taking on my project!

Mary Tan

William our ID is able to bring out the wow effect which we wanted. The feature wall which is the centre piece of the house is rustic and his play with lighting around the house provide different mood for different occasions. Each room design truely brings out the character of the occupants. It is classy, warm and comfortable. William is a perfectionist and his demand for quality is uncomprising. Thanks WT+A and William. Good job and well done. Highly recommended.

Clement Lee

William doesn’t just suggest a prefixed renovation template in the market. He takes time to understand the owners, their stage in life and their needs before proposing a holistic design.

I'm impressed by his attention to detail and sense of professionalism. There is also the after sales service which is particularly helpful because one only notices some things later on. Highly recommended for anyone who wants an inspiring home.

Joseph Dinh

Among more than 10 IDs that we have met, William is the most hard working, professional and with style. We clicked very well and everything went smoothly. Even though they were not the cheapest but their work came with quality. We got our dream home where everyday we come back with pride. Kudos and thanks again to William-Wilson.

P.s: William actually came up with 3 different 3D designs for us to finalize!

Ms Tan

I got to know Willis Design from Qanvast. They were one of the IDs that was recommended by Qanvast. After meeting up with them, I found that the ID really understood the design aesthetic I wanted as well as the direction that I was going for.

William the ID was friendly, efficient as the renovation took 4 weeks to complete! The communication between William and me was easy and good. He took me to the showroom to assist in choosing the tiles. appliances and other materials for the renovation. Overall it was a great experience working with William and I'm happy everything run smoothly!