The camp bed is really hard and / but stable! Have been 10 nights slept on it and am thrilled. Weighing 91 kg and have for 12 years a herniated disc, I'm 181cm tall and lie on my part "saubequem". The bed is set up quickly (after a short training phase) and is stable. Taut and with convenient side pocket to relax ready. Use it with the Mivall pad 190x75 and a sleeping bag. Did etc. slept without back pain. Is my first camp bed, but it fits! Prima recommendation.