Your asset is real nice and looks like what I’ll be using it to create most of the buildings in my game, but there are a few things you could add. One would be to add walls that go with rooms or areas that have stairs leading to another floor. Another would be to have versions L, T, and X Corners that have cuts to fit doors/windows some people might like to have doors/window to be placed at the very edge of the room. Lastly you should put door handles on the other side of those Push style doors, also maybe add the door handles animate when you open/close them.