I have own it for a week now, but right from the very first night it was good. It is firm but soft at the same time. My husband can get of bed withou waking me up. You lay down and it slowing melts around you. It is easy to rollover for we are both side sleepers. We are both in our 70's and not small . It is cool and not a hot feel to the mattress. Very happy with our purchase. Nice and firm on the edges too.