Brought to you by http://www.devinrolsen.com - Here we will attempt to go step by step at modeling a complete 3d building with multilevel interior and roof access in 3d studio max. This building was designed for a game I'm working on in the unity3d game engine.

View this 3d building IN GAME! http://tinyurl.com/6qp7klv

Shortcuts to save you time in 3D Studio Max:

Alt + Middle mouse button click / mouse move = Rotate perspective
P = Perspective View
Z = Auto pan and zoom a selection
Alt + X = Turn transparent mode on or off
F4 = Turn wire outline on or off.