Hello,

First of all, sorry for my very bad English, and I want to thank for this interesting and friendly software

I am trying to design my attic to do some changes. I designed two rooms, a bath and a open space, but I have two questions:

1. I can not see the roof in the 3D view.
2. I do not know how to put 4 windows in the inclined roof (one for every room and two in the open space

I attach a file for better comprehension
http://rapidshare.com/files/773627144/Planta_2.sh3d

Best regards