[This review was collected as part of a promotion.] This is a major upgrade from my previous mattress. I typically prefer a firmer bed, but not too firm and this was just right! The top is a nice, fluffy pillowtop. I have slept better at night since switching to this mattress.

[This review was collected as part of a promotion.] This mattress is extremely well made and seems like a quality product that will hold up well over time. I find it comfortable and am really happy with this new mattress! It has some weight to it but isn't overly heavy and hard to move thankfully. This is a product that I would highly recommend.

[This review was collected as part of a promotion.] This is by far my favorite mattress I've ever slept on! I prefer a softer mattress while my husband prefers a firmer one. This mattress is the perfect combination of both and we both have had such an increase in our restful sleep since getting it. It has amazing support while also having enough softness that you feel like you're sleeping on a supportive cloud. I couldn't recommend this mattress enough to people!

[This review was collected as part of a promotion.] This mattress has been amazingly comfortable. The top is plush but at the same time it's firm. No box spring needed. The quality of the mattress is superb. For bedding you will need sheets that are deep pocket to fit the mattress

[This review was collected as part of a promotion.] The first thing I noticed about the Serta Perfect Sleeper Lagoon is the thickness. . This mattress is over a foot thick. Once you lay on this mattress, it cradles your body and feels like a hug. This mattress is extremely comfortable. It is helpful for relieving back pain. I'm a side sleeper, and I do not wake up with numb arms when using this mattress. I'm in love.

[This review was collected as part of a promotion.] I absolutely love this mattress, I used to have trouble with getting comfortable but since sleeping on this I sleep amazing! I am mostly a side sleeper and I used to wake up sore a lot but I feel so much better and refreshed on this mattress.

[This review was collected as part of a promotion.] The PS23 SERTA PERFECT SLEEPER Blue Lagoon Nights 13.5" MED is a great quality mattress. I like a soft mattress and my significant other likes a firm mattress, this mattress is the perfect in between.

[This review was collected as part of a promotion.] I wanted to use this mattress for a solid week before reviewing it. It has been a few days and I have gotten the best sleep I've had in YEARS. I appreciate how the mattress really conforms to my body type while still feeling sturdy. I assume it's the coil technology I read about when I was choosing the mattress type. Highly recommend! I have the MEDIUM firmness, size QUEEN.

[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.

[This review was collected as part of a promotion.] This serta mattress is very comfortable. It is not too soft and not too hard - just the way both my husband and I like our mattresses to be. It came promptly and packaged well. This is our third serta mattress and we'll definitely be sticking to the brand in the future.