My husband loves the Flex. He needs a firmer mattress for his back and our last one was plush. I, on the other hand, am pregnant and struggling with aches and pains that are probably not caused by this mattress. However, in my opinion, it is a little firm for a side sleeper. We bought it because it slept cool and was recommended for couples of different sleeping styles, but I am not completely thrilled with it.

I love my new bed! I have had some of the best sleep I have had in years! The adjustable base is a must as well! The cooling factor of the mattress and pillows is a great big plus! A friend recommended them to me and I owe them a big thank you for this!!!

My wife and I sleep hot and we are trying to find something that keeps us cooler during the night. After reading a lot of reviews we decided to give the Ghostbed Flex King a try. This is our second try at a bed in a box. After setting up the bed we gave it a full 24 hours to expand. Now the test. The flex felt nice and cool the first night that we slept on it. Each night since then, it doesn’t feel as cool anymore. We have been sleeping on it for a only a few weeks. We were also used to sleeping on a softer bed. The flex is a bit firmer than we are used to but are slowly getting used to the firmer feel. Will be ordering the ghostbed mattress protector to see if maybe our current one is the cause of the problem. Overall happy with the mattress so far.

We originally ordered a King size Luxe model mattress (2 twin XL mattresses) with motorized bases. My wife loves her mattress but I found it to be too soft. I arranged to exchange the Luxe with the Flex model. The exchange went fairly smoothly but there was some confusion regarding the value of each model but it got worked out after several emails and phone calls. I do like my Flex model mattress more but still getting used to it. We both really like the adjustable bases.

Wife and I really enjoy the bed, she’s a side sleeper and I’m a stomach, seems to work good for both. It is a bit firm if you don’t have enough weight to take full advantage of the beds construction. Edge support is excellent. Shipping was fast, easy setup, no complaints.

I was excited to receive this mattress, I was impressed by how well it was packaged and how easy it was to assemble. However, I'm disappointed that it doesn't have much of a cooling affect. I order this mattress because I heat up while i sleep, but this doesn't help at all. I would only recommend to those that are not expecting a cooling mattress.

I love our ghost bed! Got the flex after doing some research for a much needed replacement. I was worried it would be too soft since I was looking for firm support but it is perfect. I have had chronic back pain for years and I finally feel relief when I sleep. Also was super easy to set up.

Although this bed is great for me, it didn't seem to work well for my wife. She particularly didn't like the top cover material. I added a mattress cover on it which seemed to work for a week, but then she was not happy with the "sink in". I think this bed is great for people who like to sleep in-bed vs on-bed, if that makes sense.

Our mattress was on 5 years old and we paid a lot of money for it but my husband and I were sleeping in a hole. the company replaced it once but refused to do anything about it a second time. Our friend had a GhostBed and we slept on it and what a difference! We are really happy with our new mattress!!!

Amazing! I did weeks of research before making my decision to purchase this mattress over other GhostBed contenders and other companies. I have gotten great rest this past month. The mix of foam and springs made this a great solution to all my sleep needs. A plus for GhostBed Flex!