Perfect!  I was a little skeptical when my wife picked this one out, but it's really nice.  Our family room doesn't have much of a doorway to get a couch through, so this modular sofa was just what we needed.  It was delivered in 5 boxes total, and the boxes were narrow enough to get it through the small doorway. 

Assembly was super easy, except for some tough to insert metal plates that hold the back piece to the seat (nothing a little tapping with a hammer couldn't fix).  The cushions for your back are really comfortable, and the seat cushions are firm.  At first, I thought the seat cushions might be too firm, but now after sitting on it for a week or so, I really like them.  The back is a bit low, but it doesn't bother me like I thought it would, they may be too low for a very tall person (I'm only 5'9").