We couldn't fit a traditional love seat through the doorways of our 300 year old house.  This fit just fine and as a loveseat, it's great.  But, the mattress isn't very comfortable.  You can feel the divide between the hard part that is part of the frame, and the soft parts that pull out.  We solved the problem by putting a twin air mattress on top when we want to use it as a bed.  I wouldn't recommend it for an extra bed.