The Atlin Designs queen Murphy bed with sofa (78W) is perfect for creating a multipurpose guest room. The mattress support uses flexible slats for comfort. The bed accommodates most standard queen mattresses. The dual-mount wall bed mechanism attaches to the floor and wall for maximum stability and durability. To avoid risk of injury, the bed must be installed to wall and floor structure by a professional or qualified person. Two people are required for assembly. Installation requires attachment to wood studs or masonry, removal of the baseboard, and drilling into the floor. Necessary hardware is included. Do not use this product for children or pets under 50 pounds (22.7 kg). North American made with globally sourced materials.Features:Set includes 1 wall bed, 1 sofaMaterial: Wood, high-density commercial grade particle board, fabric, foam and veneer, steel metalFinish: White, grayDo not use this product for children or pets under 50 pounds (22.7 kg); maximum weight supported with mattress is 1000 pounds (453.6 kg)Murphy bed accommodates most standard queen mattresses (8-12" thick, 60-90 lb, 60 x 80", no futons) to let you choose the most comfortable option (mattress not included)Dual piston system allows you to fold the murphy bed up and down smoothly and quickly; mattress support uses flexible slats that follow the curves of the body and absorb pressure for maximum comfortDurable steel wall bed frame and laminated engineered wood cabinet with leg levellersSofa with hardwood frame is pre-assembled, except the legs (comes with both plastic and chrome legs) and must be placed against a murphy bed or a wall to support the back cushionsSofa suspension is made with 9-gauge sinuous coils, seat cushions are filled with non-glue cotton covered with D30 foam, and all fabrics have a heavy-duty backing; no nails are used, only staplesThe sofa comes pre-assembled, except the legsBed may be attached to wood studs, metal studs, or masonry wall structures; masonry requires use of concrete screws (not provided).The sofa cannot be placed in the middle of a room since it does not have a backrestSpecifications:Product Dimensions: 83.66"H x 72.48"W x 53.46"DProduct Weight: 465.5 lbsSofa Dimensions: 38.9"H x 78"W x 33.5"DChest Dimensions: 45.3"H x 66.3"W x 24.2"DProduct Height: (Minimum Ceiling Height of Anchoring Wall) 91.1"Product Dimensions: (When the bed opened will require a clearance of from the wall extending into the room) 92.3"Box Spring/ Foundation Required: NoAssembly details: To avoid risk of injury, bed must be installed to wall and floor structure by a professional or qualified person; two people are required for assemblyAssembly details: Installation requires attachment to wood studs or masonry, removal of the baseboard, and drilling into the floor (if disassembly is required, holes may be covered with baseboards 0.5" or thicker); all necessary hardware is includedAssembly details: Dual-mount wall bed mechanism attaches to floor and wall for ease of assembly and maximum stability and durabilityAssembly details: For installation and to avoid risk of injury, use only a professional or qualified person with knowledge of the wall structure, studs, and components.