I ordered this mattress TWICE and it was never delivered. Some of the excuses were that it was too hot to deliver, our address doesn't exist, shipment was damaged in transit, etc.

We were skeptical but so far we have been impressed with the mattress.

This is the first time I've bought something from Sam's that was not as advertised, defective, and poorly made. Very disappointing...and it's taking a long time to return it.

Ordered the "medium" version first. We are going to return it and exchange for the plush. My wife is a side sleeper, and I am a back sleeper. So, we're trying to find the "middle ground" where we're both comfortable. I will update this review (or post a second review) once we get the Plush version in. That said, the bed is comfortable and seems to be well made. We've been on it about a month now, and while we do like it, the medium is just too firm. We're 5'7"/5'10", and ~130-170 lbs. Hoping the Plush version is softer. That said, I called Sam's club service number. They are having someone come pick up the mattress. This is great customer service. In the meantime, I have ordered the plush. I'm hoping for the best, but also I am purchasing confidently because of the great customer service I just received.

No need for anyone to sleep on the mattress purchased at our local store for our guest room. Purchased the medium firmness %26 knew as soon as we sat down on it that the mattress was FAR too soft and had little structure to it. After reading several reviews that claimed it was like sleeping on a brick, we felt confident this would be a supportive mattress for our guest room. We didn't even place sheets on it and offer it to a guest to sleep on because it was so soft. The sides also sink low when sitting on them because there is no structure to support it. The cover is far to big for the filling - a gap of about 3" . The mattress is not returnable to the local store. So, after calling and getting a "new A.I. agent" who only said it couldn't be returned because it cost too much, I made it to a human working in a call center who had such a bad connection it was hard to communicate with him. I was transferred again "to someone who could help me" who did put a request in to have the mattress picked up. Refunds are not issued until after the mattress is delivered to their warehouse after an outside company picks up. 24-72 hours for the delivery company to call to setup a pickup time , unclear how long that might take. Was told it takes 5-7 days AFTER pickup for item to make it to the warehouse to be processed for a return. So no, this mattress is not "hotel quality" in the slightest. Don't be fooled by the name on the box or sleek advertising. This is a HUGE waste of time %26 a poor quality product. Unfortunately one would not know this until you purchase the box %26 open the mattress because it is not open in store to try. I would not recommend this producte even for an occasionally used guest space.

This is a great mattress if you are a side, or back sleeper. We went with the Medium and it is more on the firm side which is what we were hoping for. Other reviews seem to describe this so that is how we made our decision. This is very supportive and supportive right to the edge of the mattress. This does not seem to get that warm and we did end up putting a mattress topper on it since my wife like a softer top. It really did not change much in my opinion since they just squish down to the actual mattress. Yes I would recommend this. I am 59 and a hard worker with the normal aches and pains that come with hard working and I definitely get a good nights sleep.

Had high hope based on prior reviews. Purchased the first of Sept and so far for 2 1/2 weeks it has exceeded my expectations.

Overall the mattress is nice and comfortable, however it is not a true king size mattress. The specs on the website list it as being 76x80, but it is only 77" long. When I put it in the bed frame I noticed a large gap at each end compared to our old mattress. My feet hang off the end. I guess that's how they offer the Sam's discount by removing 3 inches from every mattress.

This is my initial reaction; we chose the Queen Firm - I was worried about the firmness (specifically that the mattress would be way too soft). The rating scale of 1-10 seemed subjective (Medium was 5-6 & Firm was 7-8). Our old traditional mattress was called ‘Firm’ by Sealy and it felt like lying on a brick while sleeping even though there was a cushioned feel if you pushed down while standing next to the bed. My wife and I are in our 60’s and have developed shoulder pain recently from sleeping on that mattress. The Members Mark Hybrid ’Firm’ is perfect … stable but like a pillow-top topper that gives for comfort and support but gently firm below. In the box it was very heavy but unboxing was easy. The air rushed in quickly when vacuum seal was opened and it came into shape quick. Two of the corners aren’t perfect but it’s not a glaring defect - just a small folded and puckered spot. It’s going to be covered by sheets and blankets so it is a big non-issue. The cooling top is nice. I reasoned that we’ll spend 30% of our lives on this mattress so it will be worth the investment to be comfortable. If our sleep experience isn’t good then I’ll update my review but so far - I think this mattress and firmness choice will turn out to be perfect.

My wife wanted to replace our $2,500 Stearns & Foster mattress because she sunk into her sleeping position after a few years (the mattress basically had divots in it where we slept). I didn't want to spend another $2,500 on a mattress so we compromised on our first ever mattress in a box. So far, it's been great. The only advice I'd add is medium is firmer than we expected. We're not disappointed - and we haven't tried the plush or firm - just saying our experience with the medium is that it's more like "medium-firm."