3-Levels Adjustable Backrest: The backrest of this convertible sofa bed has 3 levels of adjustment,allowing you to unlock more casual posture, Whether reading/working/sleeping, you can find comfortable sitting or resting angle. Muti function: Furnished with dual USB charging ports, a pair of cup holders, and two side pockets, this sofa is designed to elevate overall convenience. Modular Chaise with storage: The chaise not only offers ample storage space but also features a reversible design, allowing it to be positioned either facing right or left. This versatility gives users the freedom to personalize their layouts. Sturdy Construction: The sleeper couch is meticulously crafted from highly breathable linen fabric, supported by a robust combination of metal and wooden framework, ensuring a comfortable touch and exceptional durability. Assembly: Take 30 minutes to assemble, instruction and tool included.