Absolutely love this mattress. I have slept on it for few months now and it’s incredibly comfortable! I received the mattress about 2 months before the adjustable frame (wrong item delivered. A replacement had to be sent). During that time, I slept on the mattress on the floor with no frame. It was still the most comfortable mattress I think I have ever had. I slept on a waterbed for many years, thinking it couldn’t get more comfortable than sleeping on water. I was wrong. This mattress is better and works great with the adjustable frame.