[This review was collected as part of a promotion.] My Zinus Spa sensation Green Tea 8 inch twin mattress is great for my child’s bed. I always love how these types of mattresses come boxed. The box was not super heavy and not too difficult for a small adult to carry. There is a satisfying aspect of breaking the vacuum seal and seeing the mattress take its shape. The instructions said it needed up to 72 hours to completely decompress. I did a little more than 48. It fit very well on my son’s twin size bed. He is not a big kid so this mattress should last him a long time. The mattress has a weight limit of 250 pounds so this works great for a kid’s bed. I laid on it for a while and found it super comfortable. I appreciated the fact that it was cool and did not seem to overheat. I felt well supported but the bed was still very soft and comfortable. My son said that he has been sleeping well on it and has not had any issues. I will probably be getting more of these for my other kids. The one thing I am not sure of is if these would work well on a top bunk. You may need a 6 inch mattress instead. Overall, I am very happy with this Zinus mattress and will be a repeat customer.

I ordered this mattress over a year ago for granddaughter and she loved it so much, I ordered one for other granddaughter"s bed. She loves her mattress too. My Son was setting up the new mattress for my granddaughter and want to know what all the fuss was about a mattress. He was told to try it out and then he would know. They were right, he ordered himself one.

I was having back problems and my daughter suggested I get a memory foam mattress as she had had the same problem. When first laying on it, it felt great but, after a few nights I felt it was aggravating both my back and neck problems. after giving it a lot of thought I decided it was emitting some sort of gas or chemical that was aggravating both my back and neck problems. I purchased a vinyl mattress cover for it and so far is working out OK.

We bought these for the guest room daybed / trundle combination. The first guests to use them swear they are more comfortable than the more expensive version they have at home. I'll probably be ordering a larger one for the master bedroom soon after hearing that.

We've had the mattress for a couple of weeks now. I ordered this for my 9 year old niece. It came exactly as said and received rather quickly. We put the mattress flat for 48 hours and it only rose to 7", so I am not sure that it could be advertised as a full 8" mattress. I personally have not slept on the mattress myself. Overall, my niece seems to like the mattress and sleeps well.

We've had this mattress for a few months and I've noticed that it has a smell that isn't going away. I assumed eventually it would but it's not and it's really bothering me! I'm thinking of contacting Sams club about this. Has anyone else noticed this mattress has a smell to it?

This an amazing mattress for the price. It could easily be worth a lot more. It has the perfect firm but soft feel. It also doesn't have the usual bad smell of a memory foam mattress. The charcoal & green tea for smell works great. My dog has never wet the bed until about 2 days after I bought this mattress. Go figure! Well, I cleaned it as best as I could and am amazed that it does not smell at all!

I bought this one for my son and one for my daughter, we all love it. I have used different Memory Foam Mattress and this one is very comfortable similar to more expensive ones. Also the smell was completely gone in about 8 hours (other ones took months). This is top quality for the price.

It is good product to buy. when i saw the product , i thought they haven't given queen size. But to my surprise it is good for couple. Queen size - good for couple. Twin - good for kids it smells for one day. i opened window and air circulated for complete day. all is fine now.

I wasn't sure about a shrunken "bed in a box"! Plus I was concerned that I was just purchasing a mattress and not a box spring to go with it. But my daughter LOVES this mattress. She's used it for about a week and says she has a hard time getting out of bed! It does still smell.... we aired it out in a room with a window open and nothing on it for 24 hours, but I would recommend longer. She just didn't want to wait to sleep on it! I was also very pleased with the size it is after you give it time to expand. The only disappointment I had was that Sam's doesn't allow you to "ship to store" for free like W.M. does.