Size of the anti-fungal, anti-bacterial, moisture proof, and cleanable sleep surface is 78 1/2" X 30". Continuous back cushions are attached with it. Arms are fully upholstered. There are no mechanisms to breakdown in this user-friendly device. Lifetime warranty is limited. Lounge seating is comfortable. Components are replaceable. Back and seat covers are removable. It has plastic rubber cushioned glides and low formaldehyde emissions. Nemschoff healthcare wood finishes enables weighty use and harsh cleaning.