[This review was collected as part of a promotion.] I prefer a firmer mattress and this does the job. I love the darker top color so it can hide any sort of stain. I have little kids and they seem to always somehow stain mattresses, well at least now I don't have to see it! This can be used with a platform bed or box spring.

[This review was collected as part of a promotion.] I just moved to a new house and I have been looking for a high quality mattress to replace my old one. I have come across this mattress the other day and I love it! First the materials used for the mattress is sturdy and it's firm and durable. The mattress is the most comfortable that I have ever used. Suffering from sleep deprivation for past years, I l gladly say that this mattress improves my sleep quality and I finally have great night of sleep! Love this mattress a lot and I appreciate it.

[This review was collected as part of a promotion.] Ok I'm very picky when it comes to mattresses. My husband likes firm and I like soft. Guess who suffers at night from poor sleep do to having a firm mattress? Me. So thankful to have gotten this medium firm mattress because it's the best of both worlds. I get a softer mattress and my husband approves too! This mattress is one of the best I've owned. I have had super expensive mattresses that are over 5k and I hated it. This dazzle mattress tops it any day!!! I love that my body conforms to the bed. It's like a gel material feeling. I have no complaints. My body aches are no more. I wake up feeling refreshed and energized. I'm so grateful for this mattress. It's so so so comfortable and I can't wait to go to sleep each night!

[This review was collected as part of a promotion.] The serta 12" perfect sleeper is the perfect mattress for a cool and comfortable sleep. Very well made with soft comfort sewn in. Easy to rotate with handles on each side. I do not get hot at night with this mattress and there is no extra padding needed.

[This review was collected as part of a promotion.] We got the Serta Perfect Sleeper mattress last week and it has been heavenly sleeping ever since! As soon as the mattress arrived and we unwrapped it you could see and feel the quality of construction. We chose the medium firm softness, giving us both comfort and support. No more aching backs when we wake up. The Serta Perfect Sleeper is truly the best mattress we've ever owned! I highly recommend.

[This review was collected as part of a promotion.] We got this for my daughter and she is sleeping better than ever. We got a more firm one, and it is so comfy. There is no sinking and no disruption with two people are sharing the bed. You can turn without the other person being shaken.

[This review was collected as part of a promotion.] I switched out my medium plush mattress for a firm mattress and I am happy I did. I would wake up with pain in my neck and back. I would wake up in the night to reposition, but I would still wake up in the morning with aches and pains. This mattress has helped improve my nights sleep. It is firm in all the right places. I was finally able to get a decent nights sleep after one year of sleeping on my previous mattress. The coil support system inside of the mattress is very nice as well because you can feel the support all over your body. Thank you Serta! I am so happy that this mattress exists.

[This review was collected as part of a promotion.] I recently tried out my new address and I absolutely love it. Although it's listed as firm, I did not feel it's as firm as some which is perfect for me. I appreciate the fact that it's blue and not white so just in case there's ever a staying it doesn't show. One thing to note is that you can't not flip this over since the cushion is strictly on the top side. But if you're anything like me, you're not good about flipping mattresses. Anyways. I would definitely recommend this mattress to anyone looking to upgrade.

[This review was collected as part of a promotion.] We are very thrilled with our new Serta Perfect Sleeper mattress! It is perfect for any side you sleep on because I sleep on all of them! Lol. I like the medium firmness. It's not too soft and not to hard. I would definitely recommend this to anyone looking to buy a mattress that will work for most people.

[This review was collected as part of a promotion.] I LOVE this mattress! I have found over the years that a firmer mattress suits me best. I need a little more support for my back...but I don't want to sacrifice comfort. This Serta Perfect Sleeper mattress it great. It offers both comfort while also being on the firmer side...and giving my back and body the support it needs. It is really nice and comfortable!