These bean bag chairs are REALLY big!  We had some at the office that my kids just loved to play on when they came to work with me, so I thought it would be a great Christmas present for them.  Well, they're great in a large very open office space, but when you get them in the house you realized just how huge they really are!  They're very bulk and awkward to carry up and down stairs.  It'd be great if they developed some sort of handle on the sides to aide in the process of carrying them.  They seem durable and well made so far.  My kids jump and fly into them and they're holding up to them just fine.  I'm rating it a four solely because it's size makes it awkward to move from room to room.