I read most of the reviews and yet decided to trust the positive reviews and order this mattress. I unpacked and let the mattress expand for 48 hours and the actual height of the mattress is barely 5 inches. Its very uneven with 4.5 inch in some places and 5.5 inches in the edges. My boyfriend ordered from a different brand and it had raised within 12 hours and to its full height within 24 hrs. I patiently waited thinking it would reach 8 inches but no. The matress doesn't feel like memory foam at all, its too firm to be memory foam. May be my piece was defective but I don't know there were many others who had similar experience like mine. So, no more Zinus memory foam for me.

I bought this mattress based on the fantastic reviews but I guess unlucky for me I got the faulty one or incorrect item. Really disappointed as it never rose to 8" plus it's extremely soft. I requested a replacement which took a while to arrive, got it yesterday, hoping this one is 8" thick and not so soft, giving it time to decompress.

Well I will start if with the fact I'm presently surprised. After reading multiple reviews on this product and seeing some of the pictures on how it didn't expand fully as well as having different spots in the mattress being deformed I was a little skeptical of purchasing it but since this is just a mattress I needed for roughly 6 months I decided to pull the trigger and get it. Well surprise surprise it first arrived 2 days sooner than expected delivery date so that's the first plus. Then I was going to wait the 24-48 hrs recommended to let it expand and on just about 12 hours it had fully expanded to the full 8 inches and it's actually closer to 8.5 inches so another plus. Setup was really easy and there was no odor from it as it said there may be during the expansion. I will say for someone who has back issues I'm really happy that this has greatly helped in reducing waking up in pain in the morning as well as being an extremely comfortable bed that molds around you. For me I would say the mattress is more of a plush medium for firmness. So I hoped this helps some people out in there decision making and remember that issues can happen with anything you purchase whether be a $200 mattress or a $2000 mattress. For me it's. a great mattress for the money and will definitely keep this as a backup in case of any issues. Again great comfortable soft mattress at an affordable price.

My husband and I bought this mattress to replace the one in the camper we just bought which was hard and uncomfortable. I bought the queen size which fit perfectly and is very comfortable. It was easy to get it in the camper since it comes in a roll. Also the sheets fit perfectly.

I have never had a memory foam mattress before. Initially upon sitting on it, I didn't like it. I went from a medium firm expensive mattress that was about 12" to this one. It is 4" shorter so I am lower down (I'm short anyway) and the other was a traditional type mattress. I have to say, after trying it for a few night, so far I like it.

Received the mattress, let it expand, and it completely dips! We sink in towards the center when we lay on it. We took a nap on it, and my back hurts from trying not to roll towards the middle- similar to an air mattress. I didn’t know memory foam could even do that?! How in the world would I even send it back?! We’ve had several memory foam mattresses and never had this happen. It’s fine otherwise. Can I get a replacement? Not even sure how that works!

By far Best Deal For The Money!!! I got this twin size mattress for my son. I have not slept in the bed but I have asked him and he tells me that it is very comfortable. What I liked the most was the price! If it was any higher I would have gotten with a different mattress. Thanks.

For the money this memory foam mattress is great. After the initial set up time went by and the foam had reached its full expansion it was time to test it out. Very comfortable and not to soft or hard just the right amount of give without struggling to turn over during the night. No unpleasant odor like some memory foam mattresses have. I bought this due to the high ratings and the reasonable price and I am glad I did. If you are looking for a memory foam mattress this may be the one you have been looking for.

My son needed a new mattress. I searched online and in many stores for affordable options. Some did come in slightly lower than this mattress, but they were half as thick, or not memory foam at all. I wanted him to have a nice memory foam mattress that could last through middle school and high school. NOTHING this nice was offered at this price anywhere else. When it arrived, I let it expand on the living room floor. My husband asked how it felt, so I went to try it in order to report to him at work if it was worth the purchase. I have trouble sleeping. He arrived home to me passed out for four hours in the living room on this twin mattress. No smell from the foam, expanded within 5 minutes, best mattress I had ever slept on till the 12" version of this came the next day for our bed. This mattress is not as extremely firm as the 12" pressure relief version we chose, which makes it perfect for our 11-year-old son. I would recommend this mattress to anyone who would not like the firmer option but dislikes the sinking into a pile of squish that the softer mattresses offer. It is a nice Goldilocks balance.

This is my THIRD night therapy memory foam mattress i've purchased from Sams.....I lOVE THEM and they are a great price. you can replace every 4, 5 years at this price and not feel bad about spending your dollars on these mattresses vs. 3500+ for the name brand ones. I love them.