Might be five stars but have not had a chance to use it yet. Seems well made and easy to inflate. I used a compacter trash bag with a small hole in the corner stretched over the air valve to inflate it. It only took rolling the bag down (with air in it) 3 times to inflate it. Seems comfortable but have only been on it on the floor.
This review was written in the old system and had content requirements that are different than reviews written today.