Read all the one star reviews and then read them again. This is not a good mattress, certainly not a luxury mattress. The size is not a true king size even though measurements are given. That means it doesn't fit a king frame nor will king sheets fit right. And it's not that comfortable. Good luck if you decide to buy it anyways.

I bought this in queen size a couple of months ago and I think it's great. A true medium firmness. I had bought the 13" eurotop members mark medium firmness hybrid before buying this mattress and it was stiff as a board and it held heat like a pure memory foam. I returned it after a couple of weeks. This mattress is very cool to sleep on as well as plush enough for a 240 pound side sleeper like me w/o being swallowed up by the mattress.

mattress is good quality and comfortable. however firm mattress is too soft and therefore lacks good back support. i decided to return it. however its been a nightmare to return this. once its out of the box, its not easy to just take it the club. it needs sams club's carriers to pick it up. i have been calling sams for last 1.5 months to get this picked up to no success so far. its such a waste of time, specially due to annoying AI customer service that would repeat the same stupid answers everytime instead of transferring to a human. after 1.5 months, the mattress is still sitting in my hallway and my refund is still stuck.

Hesitantly bought this bc we couldn't lay on one before purchase but great mattress. Always had plush coil mattress before but wife and I love this mattress...especially for the cost. Would definitely recommend!

I know it's not a $2,000 mattress but it's such a piece of crap. we're going to be sending it back. you bounce all over on that bed and the sides of the bed are very weak. just junk but what do you expect for 600 bucks?

When we set it up it felt like we were laying on something hard, so I unzipped the cover only to find that they had put the mattress in upside down, and we were laying on the coils. I hope that's not what they do for all mattresses. We flipped it over, and rezipped it, and initially it felt comfortable, but by 2nd & 3rd day my lower back was killing me. We will be returning this. I would not recommend to anyone that could suffer back pain.

I purchased the Firm mattress and have had it about a month, and it has really made a difference in my sleep and helped greatly with my lower back pain. I would call it more of a medium firm, the memory foam top really adds to the comfort but there is a firm layer under that which adds great support. Sleeping on this mattress along with an adjustable base and I do not want to get out of the bed in the morning.

Ordered the medium Cal King mattress. Seemed like a very comfortable and solid mattress. Inflated very quickly. I like a firmer mattress and this one was just a little soft for me but a good compromise with my wife who likes a softer mattress. However, noticed almost immediately though that the bed was short. A Cal King is supposed to be 84 inches long. This one was about 80 1/2 inches long. Literally the size of a regular king and was way short for the bed frame. I let it sit for almost a week, never got longer. Not sure if it was a defect or that's just the size they made it. Returned.

We bought two twins a couple weeks ago (firm for husband and medium for me) for our king size platform. I really couldn't be happier, and my husband likes his, too. We both slept better immediately. Less tossing and turning from him, and I wake up in the same position I fall asleep in, with no extra stiffness/soreness. My only complaint is that when we measured (twice!), the twin x 2 was the correct size according to the chart, but now that they are here, unwrapped, and inflated, maybe the twin XLs would have fit a little better length-wise? Not a big deal for us, though...the foot of the bed is covered in sheets/blankets anyway, so it's not worth time or effort to exchange over a couple inches...but this is just a heads up for others who have different taste in firmness levels and want to try doing the same. Wait for the occasional $50 off and splurge. I think these mattresses are definitely worth it!

Hotel premier hybrid firm mattress. I purchased this mattress about 5 months ago and immediately noticed it was crooked the foam and coils didn't line up on some of the edges which resulted in one side of the mattress having no coils under the foam and caused it to gave way as soon as you sat on the edge. Husband already fell off the bed twice because of this, but the only reason we kept this long is because it took us so long to look for a mattress in the first place, we live 24 miles away from the store, and retuning it required us finding time and a vehicle big enough to transport back to the store. When you lie on the bed where all layers line up it is actually very comfortable which is why we found this so dissapointing going through the hassle of returning it and looking for a different mattress which we are still in the process of. If i could be garanteed this wouldn't happen again I would probably get it again since it was comfortable, but buying it and having to return it again if it comes out poorly assembled again is just not something I want to deal with.