SDA consists of a team of creative, talented and motivated people, working closely together in an open plan collaborative workplace. Our aim is to provide a service to our clients that is stress-free, transparent and friendly. PEOPLE ARE THE MOST IMPORTANT MATERIAL WE WORK WITH As architects and designers we have years of experience in our field. We have worked on all sorts of projects, large and small. And we have worked with all sorts of materials. But to us, the most important material we work with is people. That’s why we have developed a process that we know produces outstanding results for our clients. We call it TESTED ON HUMANS. The way we design, the way we work with suppliers, builders, consultants, contractors and of course clients – all of these aspects have been Tested on Humans. And the results have been amazing!