I bought two Flottebo sofas and I regretted it! The back rests are sliding and falling, not immediately but gradually (around 5 minutes after you lean on them), therefore it is not working as a sofa, I am extremely disappointed. They don't work as it is described in the middle of the room with its back rest as they slide and fall (each time), you need to put the sofa and the cushions against a wall to make it work. Not to mention they are extremely uncomfortable. I am now trying to get rid of them 3 months after purchasing. I didn't get a refund as IKEA didn't admitted that it is a fault.