I bought this for my special needs son who is not mobile. Instead of spending all day in the car seat or lying on the floor, this is a nice alternative. The max is huge! If I could do over, I'd get the midi. That said, my 6' tall husband slept on it and found it comfortable. It's much more supportive than traditional bean bags and my other kids can enjoy it too. I'm not sure yet if it's worth the investment but so far so good.