Excellent mattress. Slept on it for 2 weeks and it's the best sleep I've ever had. I go to bed with back pain; I wake up with NONE. LOVE this bed! My husband suffers from chronic insomnia and even he is sleeping better. He's a rough sleeper and this is the first bed where I am not almost bounced out of bed from his tossing and turning. I just THOUGHT I had a nice mattress before. Wow! I cannot say enough about this mattress.