This bag is AWESOME!! It is as big as it looks, which has been stated before but just be sure you have the room for it. The cover is a nice soft material and when it's shipped it's compressed so you need to give it about a day to fully expand. Its an oblong shape which is nice because if you want you can sit on it like a loveseat or turn it and lay the long way (maybe even use it for a bed, if you're shorter like me).
We can fit 2 people on it comfortably and my wife son and I can fit but its snug. Its not super easy to move and fluff but its so comfortable, you just sink down in and get into a comfy position and you'll soon be assleep. I couldn't be happier with it.
I've seen some reviews say the product has a strange smell. I did notice it initially but after couple days mine went away for the most part. I think it was just the "new" smell b/c it's stuffed with foam shavings and is well worth buying.