3D Sofa Set AutoCAD DWG with Layout and Interior Space Planning

This AutoCAD DWG file provides a detailed 3D sofa set design, ideal for interior designers, architects, and furniture planners. The drawing includes precise measurements of sofa length, width, height, seat depth, backrest, and armrest dimensions, supporting accurate planning, visualization, and placement in interior spaces. The sofa design accommodates multiple seating and may be converted into a bed, making it suitable for living rooms, lounges, and compact apartments. Sectional and elevation views illustrate the structure, spatial arrangement, and ergonomic proportions, while layers separate frame, cushions, and supports for easy modification or project-specific customization.