Very firm yet springy! Has the sustained support that my back needs. It feels firm all the way across throughout the night without the dreaded sag towards the middle. I am a very warm sleeper and have found that this mattress does not heat up to an uncomfortable level, I definitely recommend!

I have fibro, and in the past 10 years, ive gone through 3 sets of mattresses, trying to find the right one. The first night I slept on this mattress, I literally woke up feeling rested and felt less pain than usual. Best sleep I've gotten in years. Very comfortable! I'm hoping the mattress never loses its form. Love it so far.

This is our second purchase of the flex bed as we have upgraded from queen to king. We love it!!! Perfect combination of foam and springs makes for a very comfortable bed. Additionally, my husband sleeps hot and this has definitely helped him be cooler.

The bed feels soft yet it is also supportive and comfortable to sleep on. It seems to be a nice bed. However the shipping process needs to be better streamlined. I opened the mattress with out realizing the foundation was not in the box. So then had to keep using my old bed and also have a king size mattress on the floor of my room until the foundation showed up. It took about 4 shipments to get everything I ordered which means some one needs to be home to receive all the deliveries. I've only had the bed for about a month or so but so far it seems good.

I purchased the GhostBed Flex and am beyond pleased. It took a lot of research and about five years of debating to finally pull the trigger and I couldn’t be happier with this bed. After reading several reviews and learning as much as I could about different types of mattresses I believe I went with the best choice out there!

The bed is prices is very fair. I’ve only had it for two nights and so far it’s been good. The only thing bad about this bed was the time it took to get to me. It took 13 days to get delivered to me. Which when you’re really excited about it seemed way to long to wait.

Bed is good. Just a little firm but getting better sleep. Like the cooling comfort w/ o having to put a separate topper on it. Don’t be shy! Give the bed a try ! Just may require a break in period if you are used to a softer bed. I do have a mattress topper on mine for now but may remove it soon to see how I sleep w/o it. It just gives some softness on top of the mattress but it does support all the major pressure points of the body where it counts. Not disappointed!

After doing a lot of research on what matress to buy, I decided on the ghostbed flex. Initially I thought it was too soft. But now I think I'm used to it and have gotten good sleep! I think it would be best or most supportive for back sleepers (I am not) because when I lay on my back it feels great. Side sleeping feels better than stomach. Sleeping with someone, if you are both in the middle, you sink a little toward each other, which I don't like, but being I got a king, I can just move over. I do wish there was a firmer bed option offered by ghostbed, but I think I like the flex so far.

Took me 7 days to adjust to this mattress, but now I wouldn't give it up. Great night sleep, don't want to get out of bed, not hot sleeping, just comfy cozy. We bought the split king with adjustable beds to go with it. We love out Ghost Flex Mattress & adjustable bed. Wonderful quality & workmanship, hard to believe it came out of a box!

Mattress is ok. Still getting used to sleeping on a hybrid mattress. The shipping and logistics of this company are greatly lacking. “In stock and ready to ship” apparently means you are going to wait 2 weeks to get your mattress. If you want to wait for it, I guess it’s worth it.