CoolvieKing Mattress 12 Inch Hybrid Mattresses King Size Bed Mattress in A Box Mattresses Individual Pocket Springs with Memory Foam Layer Provide Motion Isolation & Cool Sleep

This is not THE best bed I’ve ever had, but for the price it’s pretty incredible. When sleeping, you can feel ridges and seams in the bed, but it’s extremely comfortable. I bought a thin (roughly 1”) down mattress topper to put over it for about $80 & that made all the difference. For under $400, it’s now very likely more comfortable than mattresses I’ve paid more than twice as much for. It’s a great find.

We just got this yesterday for our guest bedroom. It was actually light enough that my husband could carry it upstairs (where we needed 2 people to get a Purple gel mattress up there once) and at 48# I will still be able to push the bed around to rearrange periodically and get fitted sheets on & off it easily. It was well packaged and clean. It fluffed right up when we opened the package and honestly, there was no chemical smell at all (and I’m super sensitive to candles & perfumes). It’s amazingly comfortable too! I haven’t slept on it, but I dare say it might even be more comfy than our expensive Sleep Number mattress. It won’t get much use but I think it’s a perfect as well as budget friendly addition to our guest room. Note, this review requires me to assign stars to how it rates for sleeping so I’m giving everything 5 for now but will come back and update if we find anything different.

Mattress is what it’s described. Firm yet soft. Arrived fast, we let it open/rest for 4 days before using. no odor at all. Good deal for the price.

My husband is 50 years old and lives in a hospital bed due to muscular dystrophy and several other terminal illnesses. He has been in and out of hospitals for years and had recently given up all hope for any quality of life or positive experiences. He assumed it was all he'll, all down hill. Although thankful for social services, medicaid and medicate, these services leave any hope of true comfort or luxury to be desired. The sqeeky, old, metal, adjustable bed furnished by insurance was too hard and the springs made any comfort or position impossible. He never slept through the night, never felt good and was in worse pain than ever before. And just when it was clear he wasn't going to ever stand or walk again, in came the mattress, if that's what you call it. A jailhouse replica in blue plastic was a 4inch foam pad. This pathetic excuse for comfort was to be the place where my husband, who cannot heal, was to lie in wait and waste away. I couldn't stand this fate. I live my bed. It's awesome! He bought it for me several years back when he was beginning to see the effects of his disability. It's amazingly comfortable, with cotton sheets, expensive blankets and down pillows. I decided that if I ever earned a penny being his caregiver, my first purchase would be to find hom a new bed or mattress. I did some research about foam, latex, etc and found this twin xl by coolie. For under $200, I bought him a real gift, a miracle!. He loves it! It fits and adjusts.like it should in thr bedframe. And it's firm so he can adjust or turnover but soft and forgiving to help his bones relax and be supported. Whatever you do for the rest of your time on earth, do not let someone, anyone, waste away on the crummy little pad that arrives with the frame. For not much at all, change their life like we changed his. Life is hard enough, there is no reason to suffer from something so easily remedied. Give good care! - and be amazed what a little sleep and comfort can do.

Use it for a floor toddler bed and it’s so comfy, my husband and I fall asleep with our daughter sometimes. Great quality and so conveniently delivered.

UPDATE. I contacted the company through amazon. Was advised that there is a 10 year warranty on this wonderfully bouncy mattress. The dealer shipped me a replacement right out. They really did exceed expectations. I am thrilled.I really wanted to love this mattress. Of all the mattresses I've tried, this one has been the most fun. Its all soft and bouncy. I have chronic back pain and sciatica and while the mattress fixed none of that, it at least did not make it worse. There was support enough that I could finally sleep decently. But here we are again, 10 months (a bit less actually) and despite switching and sleeping on both ends as recommended, there's a dent. I can't escape the dent. The dent is detrimental. The warranty information is not readily available and they'll manage to disqualify my claim for one reason or another. I am mattress shopping again. I will miss the soft bouncy mattress though.

Mattress is semi firm but does keep its shape. I’m 280 lbs and it is still holding up a couple months after purchase.