Defective-as others have stated, it has a lump in the middle. Bought it for my guest room. Contacted Sam's through chat to find how to complete a return. They just said I needed to talk to the store. Store said I could put it back in the box (which is impossible) or wrap it in plastic. Then I get to stuff it into my car (which it won't fit in) and drive it back. I also don't live near Sam's so this whole thing is incredibly inconvenient. I tried to upload a picture, but this app only gives me an error message.

I have purchased 4 of these over the last 2- 3 years and will continue to purchase them. I had my doubts based on the price point, but I was pleasantly surprised. I originally bought them for me kids and they liked them. I recently purchased one for my guest room and have slept on it the last 2 nights. I realize that I need to replace my own mattress after only 4 years because I slept so well on this one!

I bought a Nectar mattress at Sams Club and had to return it for a refund the following day. It was advertised as a Medium-Plush, but was so firm it was like sleeping on a cement slab. I had pain from pressure at several points on my body. I ended up buying this Member Mark memory foam mattress in the medium firmness, as there was not much to choose from at my club. Well, I can report that I am very happy I did. It feels so soft and comfortable, while at the same time being very supportive. I am comfortable on my back, sides, and stomach. No matter which sleep position I get into, I feel like I am sleeping on a cloud. I was pleasantly surprised I was able to get such a nice mattress for $400. It was $100 less than the Nectar and over $800 less than my previous mattress, which was not that good either. In fact, I had to use a memory foam mattress topper on it in order to use it. Thank you Sams Club for offering this great mattress!

I really wanted to love this mattress, but I don’t. I ordered it in early December 2025, and have slept on it for a month and a half now and I just hate it and really regret getting a memory foam mattress, and an ultra plush one at that. I cannot get comfortable. No matter how I lie, be on either side, my back, my stomach, kind of on my side and stomach, I cannot get truly comfortable. I can’t sleep well either on account and I think I’m averaging about two to four hours of sleep per night. Getting off of this bed is so difficult and I messed up my right knee getting up and down off this bed that I had to barrow a walker from my 90 year old neighbor (I just turned 48!) because my knee was so painful and strained and trying to give out on me from getting up and down off the mattress. My lower back and hips are also always extremely stiff and sore now after nearly two months of ‘sleeping’ on this mattress. I’m now going to lol for a hybrid mattress and spend yet more money to replace this one that I can’t enjoy.

Not as firm as I would like it. If you are looking for a bed that is stiff as a board, this isn’t the bed for you. It’s not bad, but not quite what I was looking for. It’s plushy with a firm feel. Overall, it’s not a bad mattress. I would have liked it to be firmer.

Great mattress

Good value Works great!

Awesome

Nice

This mattress is amazing!!! affordable and comparable to a very expensive mattress. I slept the best I've slept in years last night! highly recommend this mattress!