I am using this as a couch in a grad school apartment-- but plan to continue using it once I graduate. I really enjoy this mattress. I was hesitant purchasing one online without having the chance to actually sit on it first, but I really like this mattress. I bought the 10" and like it a lot. Super comfy for a futon mattress. [...]It was a little stinky upon initial removal from the packaging, but the smell has disappeared completely. I am pleased overall.