Totally as advertised. It is a firm mattress. Motion transfer is minimal on a platform bed. We did end up using a plush mattress cover to soften the top just a little. Very happy with the purchase and the price. Delivery was quick. Follow directions on opening as it recovers shrink wrapped very quickly. We let it expand about 7 hours. Slept great the first night and every night since!

Bought two of these for our guest room and the guests were very pleased, even after multiple night’s sleep. We ordered the Ultra Plush version and were worried they might be too soft, but not at all. Very supportive. Excellent beds for the price. Plus the twin-XL makes a King size, if we elect to attach two frames together.

I now have three of these mattresses on three different beds. They are wonderful for us average weight people (not skinny, not fat). The thinner, softer top layer of foam is backed up by a denser, thicker lower layer. Together they give good support with just enough cush on top. Like all good foam mattresses, they are thick and heavy and they require a bed with good, solid support under them.

This indicates is medium firm but is by far the softest mattress I've ever had. I need a much firmer one. It also had lumps from not evenly expanding. I need to return it. Unfortunately, since I picked up in store instead of ordering online, I need to return it to the store. (The store was extremely rude when I asked about options.) One gal on phone told me to 'just roll it back up'... guessing she doesn't understand how these work :)

Very Comfortable! I was a skeptical because it came in a "box" but this mattress is truly a great purchase! I ordered the firm king and it is just right! It has the right amount of firmness/softness (if you wlil). I am really enjoying it and so is my husband - who is very hard to please when it comes to mattresses! Thanks Sam's for a great affordable mattress!

I redecorated my son's room and was originally looking for a mattress topper to bring life into a VERY OLD mattress. A quality topper is pricey and I figured it would be a temporary fix which would ultimately lead to a new mattress sooner than later. I stumbled upon this Member's Mark mattress at my local Sam's club during my topper hunt. The price was double the price of a nice topper, so I decided to skip the topper and go straight for a new mattress. After a couple of days of expanding, it is really nice. My son only comes home from college occasionally, so it is a perfect addition to his room. Personally, I like a firm mattress, but when I lay on this one to test it out, I'm pleasantly surprised at how comfy it is. My son loves the way it sleeps and never complains any more about coming home and staying for a while.

I hesitated in buying a new mattress for several months. There are SO many options out there, all of them claiming to be the best. I spent lots of time researching prices and pros/cons for several brands. Friends of mine told me I would never get a decent mattress for under $1,000. Well, I am here to say they were wrong! I am so happy with my decision to go with this one. This is definitely the most comfortable mattress I have ever owned. When I first laid down on it, it seemed too soft, but that was because I didn’t give it the full 24 hours to fluff up. Now It’s firm, but not too firm. Soft, but not too soft. It’s just perfect for me with a history of back issues. I’ve been sleeping so well since I got it. Thanks for making an affordable option that is still so amazing! I would 10/10 recommend.

I bought this mattress for my second bedroom. The head and foot have a dip! The mattress never fully filled out. It’s been several weeks, and this mattress is such a disappointment. I bought the same mattress in a king size, and it is wonderful. I don’t have any way to return since it’s been opened. I don’t even know what to do

The mattress is comfortable but sleeps hot. The mattress height has yet to decompress to the full 12" height in the advertised description. The width of the mattress budges obviously by 2"-3" overall. I will be returning this mattress as soon as I am refunded for the mattress I purchased online through Sam's Club. Today is the 9th business day since my online return was picked up. The online return pickup process was a pain staking 45 days. Sam's Club Members beware!

You will be hard pressed to find a better value for a mattress in this price point. We bought this as a guest room mattress, but ended up needing to use it ourselves for a few weeks and were very happy with the comfort and support it provided. It's not too firm, nor too soft - a solid medium support mattress. Highly recommend whether you're looking for your every day mattress or a place for guests to lay their heads.