Sanitary installation of all floors of residential apartment building dwg file

Sanitary installation of all floors of residential apartment building that includes a detailed view of main entry house door, drawing room and living room with family hall details kitchen and dining area, indoor staircases and laundry area and balcony, details and bedroom with toilet sectional details and passage, sanitary equipment installation details, doors and ventilation details with plumbing details and interior details with dimensions details, wall section details and much more of house building details.