[This review was collected as part of a promotion.] I am a soft mattress lover. Love me the mattress that you sink in to a bit and I'll sleep all night. Our old mattress had two three inch foam toppers in it, because I wanted all the cushion and it didn't give it, but this one is perfect for me. No foam toppers needed!

A couple months in, so far it's supportive but not too firm.

We have not gotten to use the mattress yet, but it seems like a very good mattress. It is for the use of our grandchildren. I am sure that it will last a long time. It is very solid and comfortable to lay on when trying it out.

[This review was collected as part of a promotion.] I ordered this because I was tired of complaints from my guests who said my guest bedroom mattresses were too firm or too soft. I decided to go with an “in between” mattress and this has gotten all the rave! No complaints from guests, as it suits everyone's needs and preferences. Really great guest bedroom mattress!

Good so far. Have only had it a week!

[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.

Mattress is at the perfect place of comfort. I'm sleeping wonderfully. Thank you.

[This review was collected as part of a promotion.] Wow! I love this mattress. I couldn't believe how thick it was when it was first delivered. I really feel like you sink right into the mattress. I would say the mattress somewhat "cuddles" you if you are a back sleeper. I would not describe this as a firm mattress but it is supportive. The quality seems really good and should hold up for many years. I have always been a fan of Serta in the past and they have seemed to keep up with the quality of their mattresses. I'm very pleased with this mattress and I am getting good rest. I have woke up with a sore back in the past. After using this mattress for a little over a week, I have yet to wake up with a sore back. So far, so good.

I've only had the mattress a week, but I love it. No more sore back. Good quality.

Just got this bed. It was pretty comfortable when I found it in the store.