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.
Plan of the bungalow with
Left side view of 97’x94
West direction elevation d
Autocad drawing of section
The roof framing plan of t
Two flooring bungalow land
Residence Bungalow CAD dra
14x17m duplex first floor
3 BHK House With Parking P
Luxurious Bungalow Design
Wooden Truss House Design
The main elevation design