If your buying this for your house, DON'T DO IT. Its about 4 inches smaller then your average queen size mattress so it won't fit your frame.. Great for one person, not for two. Too little space. Thats why its listed as an RV mattress. I wish someone would have mentioned this in another review instead of saying how great it was for their home. We somewhat fixed the problem by rolling up an old foam topper and stuffing it in the extra space since our bed frame is boxed in and requires no box spring. Day 3 and still a slight odor. Arrived in 4 boxes left on our stoop in the rain. Pieces are irregular, for instance the top piece is wider then the bottom. It is very comfortable though, I finally slept through the night last night. I'm also finally able to sleep on my right hip w/ no pain, however I did wake up with back pain. But, that could be my body finally adjusting to a comfortable bed w/ no dip in the middle. Don't waste your money on the warranty, if you read the fine print you have to buy a special cover for the warranty to be effective.