For someone who doesn't have back problems the Flex would be perfect. It's comfortable, soft. However, you sink around 6 inches. If you are a restless sleeper it will keep you in the same place causing you to wake up.

One month in: A very comfortable bed. It's very tall and squishy - it holds me up nicely, at 110 lbs, my 180 lb husband sinks in more so cuddling is "different". The pillows are a bit dense, so my husband switched back to his old pillow.

My husband and I love our new ghost bed flex. I can barely feel him move in the middle of the night. And as someone who is halfway through their first pregnancy, it is nice to sleep comfortably!

The bed is more firm than I had anticipated. Only on the first thirty days and see if she softens up. Purchased with adjustable bases which work great.

Easy to setup and very comfortable. I move around a lot in my sleep and I don't feel any pain or discomfort regardless of my sleep position. Also like the reinforced siding; makes sitting on the edge much more comfortable.

Purchased for our RV , it’s better then the mattress we had , a little harder then what we were told ghost beds. Hoping it softens up Not great for side sleepers

I am really enjoying the comfort of my new Ghost Bed, and the adjustable base. It has been so much easier to fall asleep. Definitely a great investment.

The bed is firm but soft. The mattress keeps you cool and you it cradles you and gives good support. It also regulates temperature very well. And its Made in the USA!

This bed is like sleeping on a cloud. I can't feel my partners thrashing while they sleep. It thankfully also doesn't hold heat in, so you won't wakes up all sweaty or even uncomfortable.

Very comfortable. Good support without being too hard. I still sleep a little hot but not near as hot as my old mattress. The edge could be a little more firm, sometimes I feel like I might slid off.