Customer reviews from Serta
Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
Average customer rating
4.5 out of 5
4.5
(40 Reviews)
Open Ratings Snapshot
Rating breakdown 40 reviews
5 Stars
27
4 Stars
10
3 Stars
1
2 Stars
0
1 Star
2
100%of customers recommend this product. 
(
23 out of 23
)
Best Buy Privacy Policy
Customer Reviews for Serta - Sheer Slumber 8” Medium Firm Gel Memory Foam Mattress-in-a-box - Multi
Customer Rating
1 out of 5
1
Not what I expected !!!!
on June 27, 2023
Posted by: JoKorr
from Texas
Length of ownership:1 month
Verified Purchase:Yes
We purchased this mattress as a Memorial Day sale. The core foam is not as firm as I expected. And there is already an indention on my mattress that is hurting my back. We are sweltering in this Texas heat, and this mattress cool gel does not live up to its name. Sorry for bad review. Don't waste your money.
Response from SertaBy Serta CX TeamCustomer ServiceJune 28, 2023
Hi there, thank you so much for taking the time to review your mattress, your feedback is very important to us. We are sorry to hear that the mattress is not providing you with the support and cooling you are looking for. If you are still within your original retailer's return or exchange period we recommend reaching out to them to see if you still can do so, so you can swap to a mattress that can provide you with additional cooling features and a bit more firmness to provide you with some support. Additionally, the indentation you are describing may be something to look into, sometimes indentations can be indications that there is an issue with the mattress and we encourage you to file a warranty claim with your original purchasing store if you would still like to keep this mattress and see if it is eligible for replacement. We hope this helps!
Written by a customer while visiting Serta
Customer Rating
5 out of 5
5
Inexpensive way to sleep on cloud 9
on May 8, 2021
Posted by: LoFish
This mattress was intended to be used in a guest room but I find myself sleeping on it more often because of how comfortable it is! The set up was so easy, it arrived in a carton and was set up within five minutes. Truly cannot ask for anything easier.
I would recommend this to a friend!
Response from SertaBy Consumer Care May 12, 2021
Hi Lo, thank you for taking the time to review your recent experience! We're glad to hear you’re enjoying your new Serta mattress and that your delivery and setup went smoothly.
Written by a customer while visiting Serta
Customer Rating
5 out of 5
5
Awesome bed
on May 18, 2021
Posted by: Odin
Length of ownership:3 months
Really nice bed for the price have slept well ever night since we got it
I would recommend this to a friend!
Written by a customer while visiting Serta
Customer Rating
4 out of 5
4
It’s a nice bed!
on May 22, 2021
Posted by: Dylarmstrong
from Minnesota
Gender:Male
Length of ownership:1 month
The bed came in a nice package and comes with a Serta razor made for cutting the plastic off without damaging the bed
The bed is fairly comfy it’s a lot more stiffer then I was expecting! But all around a good bed!
I would recommend this to a friend!
Written by a customer while visiting Serta
Customer Rating
5 out of 5
5
Easy to set up!
on May 24, 2021
Posted by: spiceyroad
from Kentucky
[This review was collected as part of a promotion.] The Sheer Slumber 8” EZ tote foam mattress, was very easy to set up. Just open the box, cut the plastic, unroll, and it’s pops right up! The mattress itself is very well made. Very soft to the touch. Has the Serta gel memory foam, and the Serta foam core. It is comfortable to lay on. Very well made mattress, in the convenience of a box! I recommend this product!
I would recommend this to a friend!
Written by a customer while visiting Serta
Customer Rating
5 out of 5
5
This mattress feels very very comfortable!
on May 27, 2021
Posted by: Beya
from Los Ángeles
Gender:Female
Length of ownership:1 month
[This review was collected as part of a promotion.] This mattress is one of the best and more comfortable mattresses I’ve slept on. The gel memory foam it's just great I love how soft it feels. I love the fact that it comes packed in a box it fits in any place and it easy to carry it's not heavy at all. It was very easy to set it up I loved how it just popped up. We love sleeping on it and will not change mattress anymore ever. It's way easier for me to fall asleep faster now sleeping so comfortable. I will definitely recommend this mattress.
I would recommend this to a friend!
Written by a customer while visiting Serta
Customer Rating
5 out of 5
5
Serta Sheer Slumber
on August 6, 2021
Posted by: charada
from ohio
Gender:Female
Length of ownership:3 months
[This review was collected as part of a promotion.] Love this mattress from Serta. It was easy to unroll from the wrapping and let it expand. It is really comfortable and just the right firmness for me.
I would recommend this to a friend!
Written by a customer while visiting Serta
Customer Rating
5 out of 5
5
Super comfy mattress for a wonderful night's sleep!
on August 6, 2021
Posted by: Elle32
Gender:Female
Length of ownership:3 months
[This review was collected as part of a promotion.] This is a wonderful 8" foam mattress from Serta. Arrives in a very compact box. Took just 8-10 hours to rise to its 8 inch size. This mattress is wonderfully comfortable. I love its perfect combination of firmness with softness. Provides just the right amount of support for my back. I use it with slats and works perfectly. Would also work with box springs. Would highly recommend this mattress for a blissful night of restful sleep!
I would recommend this to a friend!
Written by a customer while visiting Serta
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