Here is an autocad dwg file for Elevations and stairway details of a penthouse . there is the elevatons and the details of the staircase of the penthouse in this autocad file given.
Free House Building Design
Residential Terrace Floor
Residential bungalow with
Left and right elevation d
Working Drawing Of Bungalo
12x28m ground floor villa
26' X 40' House Plan AutoC
10x8m house building back
Tradition Bungalow Facade
10x6m architecture first f
Residential Building
House Building Section Dra