It's got a shock-corded frame that pulls apart and fold up in one piece, then you wrap the seat fabric around it and it goes in a stuffsack a little bigger than a Nalgene bottle.

It assembles easily, in about 30 seconds. The base doesn't sink in the ground.

Getting in and out is easy if you put one hand down at the side and pivot in/out.

I don't have any gripes about it, except maybe the price. I found them on sale for $89/ea, shipped. Picked up one for me and one for the wife. She loves it too. Really beats sitting on logs, rocks, sitpads, etc. Comfortable, and nice back support.