I Tents relatively often, usually on some festivals. Since the ground is often uneven, I was looking for a stable alternative to cots. With eternal went wobbling and then bend and break on my nerves. These carp deck has 8 adjustable feet, so it stands stable on any surface. No wobbling, squeak. The workmanship is very high quality. You can adjust the firmness of the bed via bungees on the back, but probably only works to a certain extent. I felt always as too soft. With my weight (110kg) it fell through to the metal support. But he was only minimally felt what lies easily be solved by a blanket. The comforts is definitely higher than with any cot or air mattress! Especially because the sun is up in a few seconds. Point deduction's only for the very bulky pack size and sagging to the metal support. I would recommend the chairs anyway, especially if you go camping for more!