The back side elevation view of the 20x20m house building is given in this 2D AutoCAD file. This is G+1 villa building. On the ground floor, the porch, lounge, kitchen, drawing room, common toilet, study room, dining area, children room with the attached bathroom & dressing area, master bedroom with the attached bathroom, & dressing area and common bathrooms are available. On the second floor, low roof, terrace, sitting room, guest room with the attached toilet & dressing area, s, and open terrace are available. For more details download the AutoCAD drawing file from our website.