I previously owned one of the first made memory foam mattesses and I have a history of back problems and surgery. I had completely stopped sleeping in my bed and was sleeping on my couch. I reviewed many of the different Buy online mattresses and finally decided to try ghostbed luxe with the adjustable base. Well I’m happy to say I’m in love with my bed again. This bed is amazing!! It’s not too firm and not too soft. The adjustable base just takes it over the top. The zero gravity position feels great after a long night shift on my feet. I’m so happy with this bed. Worth every penny!