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.
Free Download House Terrac
House elevation plan view
Bungalow section detail pl
Residence House Plumbing A
The back side section view
Villa hatch final cad draw
House working plan view de
2 And 3 BHK Apartment Hous
The roof layout of the 11x
Bungalow floor plan drawin
Fully Furnished Home First
The back side elevation dr