You have a project that will require the hdb interior design professional, but have a doubt, who do you hire? Then you should do a research on the design those has designed through various professional designers and accordingly make a decision. Professionals are the one who can help you to complete your project in the time limit.
As we know that renovating the HDB flat is a little exigent work as many people share the same floor plan. But HDB renovation is only possible with the help of professional hdb interior designers that only designed to increase people comfortable.