I bought an adjustable base and love it. But now, I am searching for a good mattress for it and am not having any luck in the stores. What I think would work best for me is a foam mattress on bottom with a pillow top made out of something else on top. I want this for the cool factor. I tried the tempurpedic and it was just too hot for me. However, I did love the pressure free feeling, so that is what I am looking for. I have found several on-line but am very hesitant in ordering because I don't know the company. Plus, some of them don't offer a trial period. I did find one that I liked, so I called the company just to check out their knowledge, service, etc. Well, I was very dissappointed, the person they had representing their company did not know anything and kept me on hold forever. So, I told her because of this representation of their company I would not be purchasing from them. I also sent an email to that effect. It sounded like it was just a home, but it was totally represented different on the webpage. So, I am very leery. Anyway, just wondering if anyone else has ordered online and had any luck. Thanks and take care.