Hi, this room was build before I started making youtube video's, sorry. It was tricky to build this room because it's an illusion. Basically, isometric works this way: if you place furni vertically, then you can trick the eye to make it look like it's standing on the floor, but in reality it's floating somewhere in the air. If you don't understand what I mean, I can come and visit you to explain how it works. Cheers