I am so glad that my sister in law guided me through the selection of these mattresses based on the previous reviewers' opinions and recommendations. Even though they are soft, they are comfortably firm enough for my back and not too soft.. I bought 1Q and 2F... our guests also love the mattress too when they spent few nights with us.
My husband and I have a king adjustable foundation and felt these would make a wonderful topper..... WRONG they are so short that I'm 5ft 6in and I still wake up with my feet hanging off and asleep.... and my poor husband just hangs off.... Must have been made for just a junior mattress, and was not stated....
The product didn't smell for only 1 day. Memory foam not easy to move around in while sleeping, also very warm. I rearranged the 3 layers 3 times and never found it soft enough. Would be good for firm bed. I purchased a interspring to replace it with at a higher cost to me.
I bought this mattress (twin) for my son's Murphy Bed over a year ago and it's held up exceptionally well. It has maintained its shape and comfort, no sagging or tearing, anywhere. I discovered how comfortable it was to sleep on when I had migraines and neck and back problems and couldn't sleep in my own bed (the old fashioned inner spring, pillow type). I'm now going to buy one for myself, just larger. It seems a bit firm when you first lie down on it, but that feeling goes away and it snuggles itself around you very nicely. I would recommend it to just about anyone. I'm sure there are those out there that simply cannot sleep on this type of mattress, but for those that could, this is a great option.