I bought two fatboy loungers for about 50 dollars apiece on clearance. This may be the best furniture I've ever bought! I brought these to my high school classroom (yes, I'm that teacher) - my students fought over them! They're amazing - you can shape them into a chair, put them sideways and make a mini couch, or lie them flat for a bed (I don't allow this, but it would happen if I did! - I've been tempted to do this a couple of times on my lunch hour, but haven't yet). I think the regular price is high, but if you can find them close to 100 or under - snag one for your teen (or for yourself)

Pros: the material is INDUSTRIAL - will last a long, long time
Cons: your children will fight over them. Perhaps with you.