The Martha Performance Fabric Sofa Bed transforms any room into flexible guest-ready space without compromising everyday comfort. A sleeper sofa is a dual-purpose seating piece that converts into a bed, offering a practical solution for homes where space must serve multiple functions -- this Martha model delivers both with durable construction and a plush memory foam sleeping surface. Available at Sideboards and Things with free shipping, this piece pairs solid wood craftsmanship with practical design that works hard in your home. Martha Performance Fabric Sofa Bed Features: Overall Dimensions (WxDxH): Queen 82 x 39 x 36 inches, Double 74 x 39 x 36 inches Material: Hemlock and alder wood frame, plywood, high-density foam, feathersoft seating, polyester fiber Fabric: 100% polyester performance fabric in grey-beige (pepper grey-beige) Mattress: 5.5-inch memory foam, Queen 58 x 67 inches sleeping surface Frame Construction: 1 1/8-inch solid wood and plywood, corner blocked, glued and screwed; elasticized webbing and S-spring support Bed Frame: Tubular steel for contract-grade durability Legs: Rubberwood, one-piece design Arms: Track arm style Seat Cushion: High-density foam with feathersoft layer Back Cushion: Polyester fiber; included pillows 100% fiber Features: Recessed head tube, two mattress retainer clips, self-covered vanity deck Weight: Queen 205 lbs, Double 180 lbs Country of Origin: Canada Why Choose the Martha Sofa Bed from Sideboards and Things? This convertible sofa handles daily lounging and overnight guests with equal capability. The memory foam mattress provides genuine sleeping comfort rather than a thin pull-out compromise, while the tubular steel bed frame ensures stability night after night. Track arms keep the profile clean and compact, fitting comfortably in living rooms, dens, or even bedroom furniture arrangements where an extra sleep surface adds flexibility. The grey-beige polyester fabric resists wear and coordinates easily with existing sofas and loveseats in your space. Solid hemlock and alder construction means this piece supports regular use without sagging or weakening over time. The corner-blocked, glued-and-screwed joinery creates lasting stability, while elasticized webbing and S-spring systems distribute weight evenly across the seat. Feathersoft cushioning adds plush comfort for sitting, and the recessed head tube with mattress retainer clips keeps bedding neatly in place when the sofa transforms into a sleeper for the night. One-piece rubberwood legs and a self-covered vanity deck complete the clean, uncluttered look. Frequently Asked Questions What size mattress does the Martha sofa bed include? The Martha sofa bed includes a 5.5-inch memory foam mattress measuring 58 x 67 inches on the queen size. What is the frame made from on this sleeper sofa? The frame uses 1 1/8-inch solid hemlock and alder wood with plywood reinforcement, corner blocked and fastened with glue and screws, plus a tubular steel bed mechanism. How much does the Martha sofa bed weigh? The queen size weighs 205 lbs and the double size weighs 180 lbs. What kind of cushioning does this sofa have? The seat cushions use high-density foam with a feathersoft top layer, while back cushions and pillows are filled with 100% polyester fiber. Does this sofa bed come with free delivery and assembly? Sideboards and Things provides free curbside delivery to the continental USA; white-glove delivery, in-room placement, and assembly services are available upon request for an additional fee. Will the fabric color match what I see on my screen? Screen settings vary, so the grey-beige polyester fabric may appear slightly different in person than in product images. Sideboards and Things. Free curbside delivery to the continental USA. All product details reflect manufacturer specifications.