I own two of these and they are great but not completely the same firmness. The first was bought in person in the club last summer and it was good but not quite as firm as I would have liked. The second one I got shipped to my home from Sams Club .com and that one is slightly firmer. I love them both I sleep on the first one every day and the second one is at a cottage up north that I use on weekends.

Was skeptical at first but my daughter bought this mattress in a King Size and highly recommended it. The mattress was simple to install, leaving it in the plastic and placing it on my base first before cutting the plastic away. The mattress is firm and extremely comfortable. I am a side sleeper with Fibromyalgia who typically tosses and turns, and though this mattress is recommended for back sleepers, I find it to be perfect for me. It relieves my pressure points and alleviates the need for tossing and turning, thereby providing a more restful sleep. This particular mattress does not provide support on the sides of the mattress for sitting on the side but I found that easy to get used to. Very happy with my purchase.

Super comfortable bed. I’ve purchased a king sized before and has been the best bed for myself. Bought this queen sized bed for my guest bedroom and it did not disappoint. There is a distinct smell but after a few weeks it’ll disappear. Would definitely repurchase in the future. Highly recommend.

My best experience with a mattress in a box! Had the mattress out of the box, on the foundation and plastic cut in 20 minutes. Slept comfortably the first night. If it expands anymore (there's still 24 hours to go), I may need a step stool to get in bed. Love this purchase.

Needed a mattress for an adjustable bed frame. Perfect. I like a firm bed. This one is perfect. Not soft but not hard. I have back issues snd I slept all night. Would definitely buy again. Get the adjustable base. Will change your life -if you have GERD.

The mattress gave me a great nights sleep right out of the box, no sore shoulders, no sore hips. To make the mattress even more plush I bought the Serta 3” Cool Nights Gel mattress topper and it is like sleeping on a cloud! I couldn’t be happier. The price for both was very reasonable.

I bought this bed because my MIL had the same one and I loved it. She bought hers 4 or 5 years ago and it still sleeps like a dream. I’ve had mine for about a month and have no complaints. My back and knee pain are almost gone. It is definitely more on the fire side but it has the perfect amount of give mixed with support. Highly recommend.

I had a Serta mattress before and really liked it. We decided that it should be replaced so we looked for a similar one. This mattress is just like the old one, only new and fresh. We are able to sleep in comfort once again. I would recommend this mattress to all.

Very satisfied with firmest. Consumer Reports rated at 7 out 10.

I bought this mattress for my brother who's 380lbs and he loves this bed so far.