Here is an autocad dwg file for Elevations of penthouse with stairway details . there is the plan of the penthouse and some detailed elevations of it . also with the proper stairway details.
Site plan of villa archite
Residential bungalow layou
35' X 50' Feet Single Stor
All Floor Plan Of Good Hou
Simple bungalow detail
House Section AutoCAD Draw
14x13.80 Meter Residential
Plumbing layout of 10x22m
Architectural Home Ground
Terrace plan detail define
Bungalow plan view detail
Multi Family Bungalow Desi