Download this Free AutoCAD drawing of a residential house plan designed for a 20'x30' plot, encompassing Ground and First floors. This comprehensive CAD file features a meticulously planned ground floor layout with spaces for a drawing room, dining area, lobby, kitchen, two bedrooms, common washrooms, porch/parking, and a staircase tower leading to the upper floor. The first floor includes three bedrooms with additional common washrooms in the lobby area. The design integrates O.T.S (Open to Sky) spaces for natural ventilation and service lines.

This AutoCAD drawing provides layouts with presentation plans and basic furniture arrangements, making it an indispensable tool for architects and interior designers.