about us.

Room 23 is a multidisciplinary design studio founded by a female architects’ duo — Natalie Tsui and Sandy Ng, in 2017.

Our studio is based in Hong Kong and is led by a small, passionate team of architects and designers. Our aim is to connect people to architecture and to create human-centric spatial designs that bring out the extraordinary in the ordinary.

We prioritize quality and sustainability, working to harmonize indoor spaces with natural elements. We focus on reinventing spaces to engage people from all walks of life and to have a positive impact to community and  environment. Our designs aim to inspire, delight and enhance the user’s experience. 

We offer a comprehensive, one-stop professional services that includes architectural, interior, public space, wayfinding & graphic design. We listen closely to our client’s need and bring unique and insightful considerations to each projects. By combing our expertise across multiple disciplines, we create holistic design solutions that seamlessly integrate form and function.

we are

human-centred.

why room 23?

Why 23 you may wonder. It is a number that connects both of our founders, our shared identity. We wanted to create a place where you are comfortable to tell us your ideas and where we can create some magic together.

“Room is the beginning of architecture. It is the place of the mind.” – Louis Kahn

Room 23 is a registered architectural office in Hong Kong under the Hong Kong Institute of Architects.