my son is so happy about his new bed, so sturdy, comfortable , and right height, it was perfect for my teenager that is tall, the bed is a queen sized, truth to it sized and there is still room left when you lay down

I really like the mattress, but only after about 2 weeks when it finally "broke in." I tried the wineglass trick, and was able to move on one side of the bed without upsetting the wine glass. Also worth noting is that my back and neck pain has improved dramatically.

Excellent mattress for the money. Ordered online and received it very quick. Make sure you put a sheet of plywood under the mattress so it doesn't say as you should do with any mattress of this type. We had to order this one because we wanted a firm mattress and they didn't have one in store.

We bought these for my kids and they are fantastic. I love the firm mattress. So when I needed to get beds for my work apartment I got 6 more. Wouldn't you know it, the last one isn't opening up. That means it's 1 out of 8 beds that are defective. May the odds be ever in your favor.

I have no idea how this is "top rated." This matress is so hard that I cant even sleep on it. After over a month of trying to break it in I have to look for a replacement. Even with a thick memory foam topper it is just too hard. I honestly didnt think it was possible for a mattress to be this firm. I have a king size hybrid bed from serta that I bought at Sam's club last year and it feels nice but this is a huge disappointment and I end up on the couch every single time I try to sleep on this bed. Please dont buy it unless you like extremely firm beds (the floor would be more comfortable)

I've researched different brands and have visited different stores to test a variety of mattresses. Look no further! There's no other brand that can touch the quality/value of Serta. You might find a similar quality BUT you'll spend $1,000's more. Until recently, I've never slept on a Gel Memory Foam mattress. Oh my! Unbelievable comfort! I can't think of anything negative about the mattress. Great job Serta. Thank you!

The mattress is great and soft and you can sleep pretty decent BUT the smell of chemicals and off gassing is insanely strong and it is way too soft when you sit down you sink do keep these in mind. Returning mostly because of the smell it is ridiculous

Very comfortable

When we both began waking up every day with aches and pains, we decided it was time to upgrade from our traditional queen size bed, to a larger bed that would be exceptionally supportive for a couple of 40-somethings, one who has had multiple spinal surgeries. We did a lot of research to find a king bed that would meet our needs. This is a big investment, so we were happy for the option of visiting a store to try this mattress out before purchasing. SO comfortable! Since we live in a 1920's home with an extremely narrow stairwell to the second floor bedrooms, a "mattress in a box" was our only option for getting a king-sized bed. We also purchased the recommended bed frame, which came in a small enough box to transport and move to the 2nd floor easily. The mattress box is EXTREMELY heavy, but we were able to fit it in the back of our small SUV and get it upstairs on our own. The only reason I'm not giving this mattress 5 stars, is because we've only slept on it one night. There is definitely a chemical sort of odor, but with the windows open it is dissipating quickly. Despite the smell, I'm pleased to report that we both woke up this morning with less pain. I'm looking forward to many more supported nights' sleep.

We bought a Tempura Contour Supreme mattress to replace a mattress that lasted less then than 2 years old. The memory foam does remember where I slept on the mattress and what position but doesn't forget that information and have formed a "valley" with a large lump in the middle between myself and my Husband. I hope the warranty is honored to help save Serta's reputation with us.