We purchased a full-size, firm mattress for our spare room in February. It's now June. I waited to leave a review, so I had plenty of time to try it out. It is definitely not firm. I sleep on it 5 nights a week. It's soft, and your body sinks. It might be firm for a child, but anyone over 100 pounds would not say it's firm. Would not recommend or buy again. .

The bed came well packaged and very securely wrapped. As soon as I opened the packaging it completely sprung into shape with no issue. We're waiting a full 24 hours before laying on it. We ordered the medium and it's plenty soft and plush. I think it's perfect for my daughter but for me personally I would use the firm.

I bought the full size mattress on sale and it's already developed rises in the middle of the mattress, it's one inch wider than my bed frame and instead of the supposed 12 inches , mine only came up to 10 inches…in short a total piece of worthless crap!!!

I bought this mattress in the Queen Size for my guest room. I was very skeptical to purchase a mattress online but decided to give it a try. I am really glad I did!! The mattress arrived on time and was packaged very well. The mattress expanded to 12 inches as expected. The mattress expanded to about 10 inches immediately and then the remaining 2 inches over the course of a couple of days. The mattress is a nice looking mattress. But most importantly my guests commented - The mattress is amazing!! They were very complimentary regarding the mattress and how comfortable it was. I have also slept on the mattress myself. Very nice mattress that offers a good support system. I highly recommend this mattress. I have no regrets.

I have had this mattress for a week. I bought a queen size for a guest room. My guest only slept on it for three days and it is already showing signs of wear. The top is wrinkled and crumpled up. Also, it never fully decompressed. One end of the mattress is still "squished". The name states it is a "medium firm" but it is not. It is very soft and you sink into it when you lay, or sit on it. I previously bought a queen size Sealy mattress in a box from Sams and I have been very pleased with it. I have slept on it every night for about three years and I love it. I would have bought another one this time, but my local Sams club was out of them, so I bought this one instead. A lot of the reviews said it was just as good but it is not. I am sadly disappointed and will attempt to get my money back.

I purchased 2 Twin XL 12" medium mattresses to use with a King platform bed. While the mattresses expanded quickly, had no smell, and a perfect medium feel (not too soft/not too firm), they are not anywhere close to a Twin XL dimensions (38" x 80"). Within 15 minutes of unboxing, they each expanded to nearly 42" wide. Height only got to about 11" as well. 84" wide will not work on a 76 1/2" wide bed. I ordered online so they will be picked up, but it was a complete pain to have to plastic them up again for pick up.

I was a bit spectical at first about buying a Sam's Club (Member's Mark) branded mattress at such a low price. I've always had a Sealy, Serta or a Sterns & Foster. I figured that it wouldn't be any good. But I read the reviews and decided to give it a try and boy am I glad I did! This mattress is AWESOME!!! I've had two spinal disc surgeries about 4 years ago and finding a comfortable mattress, with the right support, has been a challenge to say the least. I've been sleeping on a $2,000 Sterns & Foster for the past 4 years that was supposed to be "top of the line" in comfort, but even that mattress doesn't come anywhere close the true comfort of this one. I purchased the Queen size at about 10 in the morning and even though on the Sam's Club website it recommends that you allow the mattress a full 48 hours to conform to it's full size, mine was fully conformed in a matter of a few hours. I was able to sleep on it that same night. It was the first fully restful night's sleep I've gotten since my surgeries. It's nice and plush, but not so soft that you sink into the middle of it. It's got just the right amount of firmness for that much needed support. I've always been a hot sleeper and I found this mattress keeps me at a cool level of comfort all night long. I don't think I can say anything else about it other than it's just a really good mattress, and for the price, you just can't beat it!

We had this mattress less than 2 months and the foam warped and bulged and is sticking up inside the mattress. We are disappointed not only because we spent over $400 and the mattress lasted less than 2 months, but it would be entirely too difficult to return as it comes vacuum-packed in a bag/box and is quite heavy. Attaching pictures, although I'm not sure if you'll be able to see the warping. Buyer beware--this is a cheap item.

The mattress is comfortable. I’m giving a rating of two stars because it wreaks of chemicals. It still smells just like it did the day it came out of the box and it’s been two months. The information pamphlet says it should stop smelling a few days after we unbox it. We have to air out the room daily.

Very comfortable