It's been a week since I got my mattress. It's fantastic; I no longer wake up sweating in the middle of the night. However, the only downside is that I've noticed the area where I sleep feels a bit more sunken than usual. Even after spending hours out of bed, it doesn't return to its original state.

[This review was collected as part of a promotion.] I finally found the PERFECT mattress. PS23 SERTA PERFECT SLEEPER Blue Lagoon Nights 13.5 MED. After sleeping on a memory foam mattress for a few years my body was always sore. SERTA PERFECT SLEEPER Blue Lagoon Nights is an innerspring mattress with wrapped coils and a foam layer. It conforms to your body to help you get a restful peaceful sleep. I could roll over on my mattress and it feels like I'm getting a massage. It's temperature regulating and the comfort level is amazing. Serta knocked it out of the park with this mattress. 2 thumbs up and HIGHLY RECOMMENDED.

Suoer comfy, supportive, getting great sleep!

Comfy supportive mattress

Comfy mattress. Well made.

Comfortable matttress with lumbar support. I love it.

Good nights sleep last night!

Comfy, very supportive, finally had a great nights sleep in a few months.

Beautiful comfy mattress for guestroom.

I like mine but my wife said hers is two stiff for her