3-in-1 multi-functional and fashionable design: Our 3-in-1 bunk sofa chair can be easily transformed into a lounge chair, a lounge chair or a bed by simply pulling out the bed frame under the seat. As a multi-functional piece of furniture, the pull-out sofa bed can meet all your needs. Whether you want to rest or have guests staying overnight, it can provide practical solutions. The 42.5-inch seat is wider and more comfortable: The super-large sleeper sofa chair has a width of 42.5 inches, making it the widest sofa chair on the market. It can fit all body types and provide you with a more comfortable and spacious seating experience. Side pockets and pull-out bed: The basic version of the sofa chair is designed with two side pockets for holding small items such as magazines or remote controls. The smooth wheels and humanized handle design make the footrest easier to pull out. 5-level adjustable backrest: The adjustable backrest of the sofa bed can be adjusted to five angles: 100??, 120??, 140??, 160??, and 180??, which can better meet your different needs at different times.