I was experimenting with basic shapes by curving wall segments, and the room floor perimeter inner and outer as shapes. For my bedroom set I can use curved walls for the trim curves segments and the room floor for the recessed headboard. I can also do the same for the mirror, dresser trims, and curved drawer panels. As far as curving walls goes that's super great. But too bad it isn't coded in the program to optionally curve each wall sides "independently" of each other. If one could, imagine the infinite shape possibilities for furniture and structural parts by using walls alone.