The mattress slides apart and causes a ditch between the two on our sit king adjustable bed. I love the mattress and the frame but keeping them in place on the frames is a whole different issue.

My wife and I splurged and went for the CalKing GhostBed Flex. It is worth every single penny. We love it. Extreme comfort. Not too firm not too soft. Can't believe we had our old bed for so long. GhostBed is legit.

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.

This bed was money well spent! Haven't slept this well for many years! Highly recommend! This mattress was truly a game changer, if you purchase this there will be no regrets! Thank you Ghostbed!

This mattress is very comfortable! It is a little softer and not as cool as we anticipated, but needless to say, we are sleeping well and very comfortable!

We got the split king flex mattress and adjustable base and we love it! We weren't sure we would use or like the vibration feature on the base but it is so soothing and relaxing that we use it nightly. The mattress is firm but comfortable.

Great customer service but mattress came unusable. Quite a hassle to schedule a return and set up a second one. They advertise 13” but barely measured 11”. Sides are not reinforced so you can’t sit on the edge.

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.

I have tried several different mattresses. This is the best ever! It is medium firm, but you melt into the top layer that is cooler. I haven't slept this good in years! I highly recommend this mattress!

The only complaint I have with the bed are the edges are to soft - at least compared to our last bed. I feel like if I get to close to the edge I’m going to roll out.