I purchased this same mattress in Feb of 2022. I liked it so much I ordered another one in Jan of 2023 for another bed. The mattress I received bunches up on the top and will not flatten out. Sam's sent me a replacement and after sleeping on it for one night, the replacement mattress had the exact same bunching as the other mattress. Something changed in the manufacturing process of this mattress. Sam's Customer Service has been excellent to work with. Both defective mattresses will be picked up. I will not be purchasing another mattress in a box. I do not recommend this mattress.

Bought 2 xl singles for our Member's Mark split king adjustable frame. The best sleep we have had in years! Very well satisfied with the mattresses and the frame. They are more comfortable than others we tried out at furniture stores that were triple the price!

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.

Member's Mark Hotel Premier Collection 12" Queen Mattress. Picked up at store, was in a box wrapped in plastic. Did not notice any smell and it unfolded quickly without any curling of sides. My teen boy is using this mattress without a box spring and he says it is awesome and comfortable. Price and width was a selling point for us.

Sleeping in this bed felt like lying in quick sand. When you first sit or lie on it you think it feels firm but plush but then you continue to sink in further and further to where it's hard to move from one position to another. I hated this bed, I literally felt claustrophobic trying to move around in on this mattress.

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.

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 :)

I purchased this mattress quickly online without spending much time reading its description. Just a lot of satisfied comments and an attractive price. If I had known it was a "bed in a box" I probably would have passed it over in favor of a traditional mattress. When it arrived, I was surprised and nearly returned it without opening the box, but after rereading a lot of happy online comments, I decided to give it a try. This is the most comfortable mattress I have ever owned and I look forward to many happy years with it.

Need help, FedEx did not deliver because they said it was damaged. Both FedEx AND Sams club have been INVESTIGATING for 3 weeks. Please can I have my 400 bucks back or another mattress! I need this for next weekend. It has been a month since they took my money.

Great mattress, first time on anything before with springs. 2 back surgeries and 5 mattresses later, THIS one is letting me get some sleep finally. I don't know who the people are that read this , but if you have back problems, this one so far has done a good job.