Huge Disappointment

I have back problems, my dad & stepmother bought me this mattress because the Serta I had was worn out. I had it less than two months and springs started popping out the sides. American Freight replaced the mattress, but the same thing happened, not to mention there was a swag in the middle of the mattress almost immediately and the box springs began to break down. This bed always hurt my back. I wasn't as comfortable as the 10 year old Serta I had gotten rid of. When moving in another Serta for replacement I saw that the box spring of the Stewart Hamilton bed was CARDBOARD! It was a waste of money! I will never buy anything else at American Freight.