here is an autocad dwg file for details of multi family housing where in there are plan layout and elevation detailing drawings for multi family housing with proper segregation of areas. elevations of both interior and exterior are given .
Pent House cad drawing is
13x17 Meter Apartment Grou
2D Apartment Cluster Layou
10x10 Meter 3 BHK First Fl
Residential apartment deta
2 Bhk Appartment Plan
1200 Square Feet House Gro
Four flooring residential
Lavish Apartment Design Wo
Housing blocks drawings de
Apartment blocks residence
Housing drawing elevation