This mattress was a breeze to set up on the bed frame. It “blows up” immediately. For me, this is a good firm feel. I have to sleep on something firm due to neck and shoulder pain. Do not feel movement. Got lucky and was able to use my tempurpedic mattress pad on it. Sometimes the bigger struggle is finding a waterproof, zippered no slide pad. I have not have good luck so this was awesome. Price good. I like the 10” thickness too. It is atop a 4 inch box spring.