Thank's...I changed...
In this video http://www.youtube.com/watch?v=EssRoCuw ... re=related, the visitor goes through the second level. How?

Ok,I did it,but i still have aerial view.Is it possible to visit the upper level and look like the lower level,get inside the building as a visitor?
I'm sorry if I'm boring, thanks to every kind of help...

Ok,thank's...but I want to see second level with 3D view inside.Is it possible?

I can't see upper level in my house with 3D view. [:(]

Please help me...thank's...