Hey there! I have a nice futon for sale. There's absolutely nothing wrong with it; we simply need to make room for a crib.:) We are a smoke-free family and have kept this futon clean.
The futon has a black mattress, however I think most futon covers might fit it to create a different appearance. I will certainly state, I had actually a cream colored futon in college and it showed discolorations quickly, whereas this one probably would not if you desire it for a children's room or something like that. The frame is metal and quickly pulls out to form a complete size bed.
Thanks for looking!