Here's a quick interior I've been working at. Could turn into a bathroom, or a bedroom... All done with Booleans, and an external light for the luminosity. Just a quickie, to show you what's possible. The hard part is that I build real windows for a living, and matching that complexity is tedious, and considering the window is such a small part of the scene, uneccesary... All Bryce 4, no postwork yet.