After 2+ months am quite pleased with the King Flex. It is both supportive and soft, but not mushy. As a lifelong devotee of firm to hard mattresses, I am pleasantly surprised by this one's comfort. Love the Bed frame system, which is very sturdy and easy to assemble. Will have to say that the king mattress, even in it's tight rolled up form, was quite a challenge for two of us to muscle up stairs - it's heavy! But once frame was assembled and wrapping cut, the mattress found it's true shape quickly and with little assistance. I have also purchased 2 twin xl ghostbeds and a queen. Pleased with them all.

I am so excited, happy and RESTED since I got my new Ghostbed Hybrid Flex mattress two weeks ago. I am so glad that I went a step up to the Flex, it was so worth it. Shaq was so helpful and patient while working with me on my package and pricing. I have had no trouble adjusting to the mattress and I now sleep like a baby and wake up with no aches and pains. I will be recommending Ghostbed to everyone. My fur babies Rudy and Amigo love it too. THANK YOU GHOSTBED!!!!

I have Ehlers-danlos, so it is hard to find anything that is truly comfortable and helpful for our bodies and sleep. So far, this mattress is amazing. It is just the right amount of firm and give at bony prominences, and it really is cooling... I am praying it continues to please.

My wife and I were very hesitant about buying a bed in a box having been the couple with the traditional bed and boxspring because that's what our parents taught us. We have now had the bed for almost 1 month and can't believe the difference it has made. We sleep through the night and wake up feeling refreshed.

I can not believe how much better my sleep has been since the set up of our new mattress! I do not wake up achy or stiff. My back, hips, shoulders, and neck no longer hurt throughout the day. My husband loves that this is a supportive mattress that adjusts to your sleeping position. We both really enjoy the cooling technology that allows our pillows and bed to start cool throughout the night. Set up was incredibly simple and provided not only written instructions but informative videos too!

I spent a considerable amount of time reading consumer, semi-pro, and professional reviews on current beds. I settled on this Ghost Bed Flex and have experienced great sleep while reducing my back pain and overall lesser aches in the morning. This is an awesome bed, and I would buy again.

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.

I have serious neck and lower back problems. I've had several back surgeries and this bed has been a major change for the better in my sleeping and resting habits. I am very pleased with my bed and the comfort it gives me. It's easy on the shoulders and hips but provides the support I need for my back problems. In love with my bed.

This is the most comfortable mattress I’ve owned. Feeling very rested in the morning. It is a bit warmer than a typical innerspring mattress, that is the only negative, but it’s not unmanageable. The comfort outweighs the slight increase in warmth. Highly recommended, you won’t want to get out of bed in the morning.

Set up easily. We struggled to get the frame boxes up the stairs then decided to take them out of the box and it was much easier to handle them. We've been sleeping on the mattresses for 3 weeks and are very comfortable. We have twin XL. My husband is 6 ft 1 and he does slide down with feet hanging over when raising the back. Hopefully when the mattresses break in a little more they will bend with the frame and reduce this situation.