I have a second sleeper sofa I've bought to replace this one. It works well, in very good condition relative to when we bought it. Non-smoking home, no pets. Used mostly as a sofa, and a few guests have slept on it. Note: one side is softer than the other--that's inherent to the design--but works great with a mattress topper.
This model: https://www.ikea.com/us/en/p/aelvdalen-sleeper-sofa-knisa-gray-beige-90530651/#content
Heavy. Bring help and tools and a cargo van or truck. Recommend checking out the assembly instructions to make a disassembly plan ahead of time.
Edit (October 6). Still available. Had some pickups who flaked. The original photos had some books and stuff on the couch so it was hard to see the condition, so new photos have been added. Help me save this from the dump!