[This review was collected as part of a promotion.] Overall the mattress is decent, it is a nice thick mattress and has a good degree of firmness. We prefer a more firm mattress. Only down side was shipping took a really long time. Overall, would buy again but only if we didn’t need it right away.

My wife and I had a previous California King mattress that was so bad that both of us had back problems. Once we purchased the Serta Euphoric mattress and slept on it the first night, we noticed and definite difference and had the best sleep we have had in years!!! Definitely recommend.

[This review was collected as part of a promotion.] I received this as a sample for my honest opinion. I could never be any happier!! I have never slept so well I highly recommend this mattress it's a life changer you really should try it out. Also the help of being cooled,WOW!!

[This review was collected as part of a promotion.] This is a plush mattress but it supports you where you need support. I've had a bad back for years and am very picky when it come to the mattress I sleep on but this one is absolute perfection. It's luxurious and functional.

[This review was collected as part of a promotion.] This mattress is amazing. My Serta Perfect Sleeper is so comfortable. It feels s made of very durable material. It has been keeping me cool at night, so nice in the hot temperatures. It has helped my back so much. I would highly recommend this mattress to all.

[This review was collected as part of a promotion.] This tall, thick, and very plush mattress left a lasting impression on me. The first thing that struck me about this mattress was its luxurious height and thickness, which gave it a very upscale feel. When I laid down on it, I immediately noticed how soft and comfortable it was. The plush feel of the mattress made it seem like I was sinking into a cloud, and I found myself getting very comfortable very quickly. One of the standout features of this mattress is its incredible comfort level. The plushness of the mattress provides a high degree of cushioning and support, making it easy to get a good night's sleep. However, I did notice that when there were more than two people on the mattress, the sides tended to sink down a bit, while the middle remained high. This could be a potential issue for those who plan on sharing the mattress with multiple people. If you are planning on sharing this mattress with others, I would suggest sleeping sideways to avoid any issues with uneven sinking. That being said, I still found this mattress to be extremely comfortable and highly recommend it to anyone in search of a luxurious sleeping experience. Overall, the tall, thick, and plush design of this mattress provides an incredibly comfortable and restful sleeping experience that is sure to leave you feeling refreshed and rejuvenated.

[This review was collected as part of a promotion.] This serta perfect sleeper mattress is so nice. This mattress it is very thick and very comfortable. If you need a new mattress to relax and get a good night sleep you are going to love this. When you get on this mattress you sink in to comfort. I will recommend this to anyone.

[This review was collected as part of a promotion.] We have slept on this for for close to 3 weeks now and are very pleased with it. It does have a very different feel from a coil spring mattress. There is a firm, yet plush and supportive feel. I tried a foam hybrid before and felt claustrophobic, this wasn’t the case with Serta Euphoric Nights. Cooling comfort, fit in frame well and kept its massive 14 inch thickness. No sinking. No weird smell. It has been gentle on all our joints and brought relief to low back back pain for the best sleep and waking refreshed.

[This review was collected as part of a promotion.] it was alittle harder than i imagined. don't get me wrong, you can tell the quality is high. I have no issues with that what so ever. Its just way too firm that makes me toss and turn doe a while trying to find a good position.

[This review was collected as part of a promotion.] Love love love my Serta mattress. The comfort it provides me leaves me getting a good night rest with no back problems. It’s sleek dressing and being dark in color is another plus. Making it great for not seeing stains if they happen. Featuring 825 density coils, this supportive mattress offers zoned comfort and pressure relief where you need it.