I've only had the mattress a few weeks, so this isn't a long-term review. It arrived in good condition and is comfortable to sleep on. (FedEx delivery was a bit of a nightmare as they left it in the building entrance way despite being buzzed in and I had to get a friendly neighbor help me drag it up the stairs. Make sure you have two people available for set-up the day it arrives. The box is very heavy.)

Very firm, but I sleep like a rock ever since I got it. Great support in all the right places so I don't wake up sore like I had been for years with my previous mattress. I might add a thin topper just to soften it up a little, but have been sleeping on it for the past month without so might just live with it. So far worth every penny and a great buy for the price. The frame with it was fun and easy to put together and is sturdy, leaves lots of great storage space underneath.

I purchased this a month ago for my guest room and it is perfect for my platform bed. Comfortable and good quality mattress for the price. Mattress is firmer than I wanted but the guest that slept on it had a good nights sleep and said it was great. Like that it came in a box and then expanded to the queen-size perfectly which made delivery and set up easy. I would recommend this mattress to friends.

This mattress is not 12 Inches. It is only 10 Inches. At first I thought it just needed to fully expand but it's been 16 days and it has not changed. It is still only 10 Inches thick. It may be that the wrong one was shipped but if that is not what happened then this mattress is not what I expected.

The box it came in was close to 100lbs and the mattress is rolled and wrapped. As the wrapping is removed, the mattress begins to expand and take shape. My suggestion is to cut the wrapping off in the room it's meant for. There are no handles to grip when moving it so it's somewhat difficult to pick up and move. Definitely a 2 person job. All in all, worth the set up and 2 week wait for delivery. I recommend- very comfortable!!

I bought this for a guest room after my kids moved out. We replaced bunk beds with a queen and it was easy to set up and is very comfortable to sleep on. took a bit to get use to it as it's a different feel from the traditional bed. We're considering buying a king for another room.

The mattress seams to be a good quality, ordered by mail. It is more firm than I thought it would be though. I have it on a platform bedframe. I would have returned it but since I ordered it by mail and it came compressed in a box I had no way to take it back.

This is the third Zinus I have purchased, two for guest rooms and one for my son. EVERYONE who has stayed at our house (and my son) positively comments that they LOVE this mattress and had a great night of sleep. Even two friends who have difficulty sleeping at night! The fact that is was delivered...and so easy to put on the bed and how it opens made it so much easier than buying at a store and paying delivery fees. I did need someone with bigger muscles than mine to take up up a flight of stairs. But I was able to angle it onto the bed frame and open it myself. Being a person who sews clothes since I was in 5th grade (now 63) I can attest to the quality fabric and substantial stitching on this product. The price is low if you consider the quality of product. Thanks Sam's for carrying this product.

For the price this is overall a great mattress, is has sub-par edge support (if you sleep near the edge you will fall), but I am about 235lbs and have lower back problems and this mattress is COMFORTABLE. Not worth spending money on a name brand mattress when there is quality like this out there for hundreds of dollars cheaper.

I bought this s a replacement mattress for our camper. We have only slept on it 2 nights but both nights I got an amazing nights sleep. It seems at first like it's a firm mattress but after a couple minutes it adjusts to your body and becomes a medium comfort. I can honestly say I slept better on this mattress, in a camper, than in my own bed!(which is also new) I woke with 0 aches. Extremely happy with the purchase and price.