Staircase and sectional view details of multi-flooring residential building dwg file

Staircase and sectional view details of multi-flooring residential building dwg file. Staircase sectional view details of multi-flooring residential building that includes a detailed view of floor vise sectional view, indoor staircase view, back sectional view, doors and windows view, terrace view with water tank, wall design and much more of residential building details.