A useful ebook for Beginners
The book contains the following basic chapters
- Introduction . . . . . .
 - Creating a Project . . .
 - Creating Walls . . . . .
 - Creating Terrain . . . .
 - Adding Exterior Walls .
 - Adding a Roof . . . . .
 - Adding Floors . . . . .
 - Adding Interior Walls .
 - Adding Doors . . . . .
 - Adding Windows . . . .
 - Adding a Curtain Wall .
 - Attaching Walls to the R
 - Modifying the Entry De
 - Adding a Sloped Floor .
 - Adding Stairs and Railin
 - Modifying the Roof . .
 - Documenting the Proje
 - Creating a Solar Study .
 - Creating a Sheet . . . .