We bought our mattress a few months ago to replace a traditional mattress. My chiropractor had recommended that I get something adjustable because of my back issues. After researching different options I decided to try the Air-Pedic 800. I was a bit apprehensive because the company did not have any local stores I could visit, but because I liked the design of the mattress and the longevity of the company, I decided to give them a try. My experience so far has been great. I did initially have an issue with a bad pump and a leaky air bladder, but I contacted the company and they sent me replacements right away. Because of my bad back and the fact that I am a hot sleeper, I am more difficult to fit for a mattress. The issues I have are more around comfort and cooling, so I opted to buy the Air Flow Transfer system. I wasn't sure if that was merely a marketing gimmick or if it really worked. Air-Pedic has been very easy to work with in customizing the mattress to my satisfaction. In the process of trying different foams it disrupted the Air Flow Transfer system which made it hot to sleep on. Once the foam layers were configured keeping the air channels in mind, there was a noticeable difference in cooling. I am still trying to find the right settings for me, but I would definitely suggest that you look at this mattress.