I'm a new user to Sweet Home, so I'm guessing that this is really just an issue of me not understanding exactly how the software is supposed to work.

I've created a plan using a combination of "Create Wall" and "Create Room". When I go into 3D view, SH displays all of my walls correctly, if created using "Create Wall", but none of the walls in any of my rooms is displaying.

I've attached a picture of what the rendered 3D looks like.

Thanks!