𝟭. 𝗘𝗮𝘀𝘆 𝗧𝗼𝗼𝗹-𝗙𝗿𝗲𝗲 𝗔𝘀𝘀𝗲𝗺𝗯𝗹𝘆: Designed for fast and stress-free setup, this sleeper sofa features a simple modular structure that allows two adults to complete assembly in about 10 minutes without any tools.