I think this bed is great for back sleepers, and probably stomach sleepers. I am mainly a side sleeper and it's too hard for me. My shoulder can't really sink in and I have had quite a few sleepless nights tossing and turning trying to get comfortable. When I am on my back, it's great and I feel supported and comfortable. Sitting in bed reading is great too. My husband however, loves it. He is also a side sleeper, but he is larger than me, so maybe he sinks in further, I don't know? The buying process and shipping was great and easy. Just not quite the bed for me.