I received the mattress and immediately got it set up. It came in a box that was easy to maneuver and get into the bedroom. The mattress is a low mattress, so we had to go and buy a taller box spring to raise it. The first few nights of sleep were weird. Not weird as in “this mattress is bad,” but weird because we were used to a warn out mattress. Sleep quality was good and I do think we had a better night sleep. The top of the mattress seems too soft for us. We are looking forward to using this mattress longer so we can get used to it.

I really like this matress. I was skeptical because it was delivered in a box. But, once it was unpacked and the plastic taken off, it expanded to 9 inches. Kind of cool. I did let it rest for the night without using it. I don't know if I needed to, but I did. Next night I slept on it. It definitely needs a firm base or a frame made for memory foam beds. I am a big guy at 5'10 and 270 pounds. This bed stayed firm all night under my beefyness. It was super comfortable, it didn't get hotter as I slept on it. I know some beds make ya sweaty, this did not do that to me. I have had it for 3 weeks, and it is still feeling good for me and my wife. She likes it a lot also. It's great to be able to move around a little and not disturb your loved one next to you. I would recommend this bed to anyone looking. The quality it seems really nice. Well made, and comes with a removable cover.

I didn't need to take a month to figure out the superior comfort & sleep that I would get because I'd already been spending 1/3 of my practically middle-aged life on the original memory foam mattress. This Serta will be making me a happy sleeper for many years to come, especially with the added gel foam which keeps me cooler while allowing my covers to keep the warmth... It's a counter-intuitive concept, but it works! I originally got my 1st memory foam Mattress, after a fusion to a damaged disc in my lower back and my previous mattress served me well, even after an accident caused a similar injury & surgery needed for my neck. I've never slept so well anywhere else in my business & personal travels and this includes High-Tiered Hotels as well as one of my family members who had VERY expensive tastes: That was the one bed where I slept well, but it was still not as exceptional as my memory foam! Amazingly, I have now found a superior mattress to my previous memory foam Mattress with greater support (I don't sink as much and still feel it enveloping me without ANY Discomfort) and when I'm not sleeping on my side, I can sleep on my stomach with the best of comfort! I could go on, but I'm looking forward to an incredible night's sleep, so let me leave you with my best advice when looking to change your mattress: Find a showroom where you can try a variety of mattresses and have an idea which amount of firmness you'd prefer in a memory foam, then Lay on the old-style innerspring mattresses for a minute or two, get the feel & then try your memory foam Mattress. After you settle into it and can sense how it supports & encompasses you without any uncomfortable feelings, take your time making yourself aware of how it feels, then make your way back to the innerspring and you should definitely notice where the bed is pushing, poking or pressing into you and find out how truly superior memory foam can be for you and an enjoyable sleep!

This mattress is very comfortable! It is sort of firm but not too firm. It is memory foam so it forms to your body and lets you sleep the way you want without interfering with movement. The only movement it interferes with is the jumping of little kids, which is another thing I LOVE about the mattress! My kids don't like it because they can't jump.

We purchased this to use on the bottom bunk of a bunk bed set for our almost 3 year old. We wanted simple, comfortable, low profile and easy to cover with a mattress protector and standard sheets. This hits all the boxes! it was super easy to bring home since it was rolled up in a box. It is a perfect height to avoid hitting your head on the bed above, which was a problem with the last mattress. It rolled out and puffed up nicely while being comfortable right out of the box. We also appreciate it doesn't have a huge bounce to it which was also to be avoided in a bunk bed. It absorbs movement so if we have to join our child in bed until they fall asleep we can easily roll out without interruption. Overall a great option!

We were way overdue for a new mattress. So wanting to surprise my wife I'd been looking online for a memory foam mattress that could be shipped direct so I could set it up while she was at work. Came across the Serta Queen Gel Memory Foam Mattress in a Box on sale locally and made the trip to the store. Set-up was super easy with unboxing the mattress, setting in place and using the tool provided began cutting the shrink wrap from the mattress. As soon as it was able to get air the mattress started expanding and by the time I had all the plastic off, it was almost full size. It says it could take 24/48 hours for it to reach its full inflated size but per the instructions, it would be ok to sleep on it right away. Within 10 minutes I was able to lay on it. Pretty cool stuff!

I love Serta products now and have always heard great things about them. I actually already had a mattress, but recently needed a new box spring due to wear and tear, so I decided to get a Serta box spring. I fell asleep this afternoon with the intent of just a nap and I ended up sleeping like a baby for about 4 hours. It’s more comfortable than the my previous one. Now I am actually considering upgrading my mattress. Thank you Serta for creating great products.

This mattress has been so great for me! I have a lot of back problems and this mattress has helped so much. It is firm but has a slight plush feel when pressed down on. It takes the pressure off of certain parts of my body. It's firm but not too firm. I am one of those people who get hot very easily and I have to sleep with fans on. This mattress has helped so much. I'm not sweating at night anymore. It keeps the temperature perfect all night. I am also loving that I can unzip the cover and wash it. I have kids so things tend to get spilled on my bed, so this feature is a huge plus for me. I am so happy with this mattress. It is great quality, definitely was made to last. It is great for people who need a firm bed.

This mattress provided great support for me. I work 12 hour shifts and after I take a shower and lay down on this mattress it never want to get up.

Loved cooling layer made sleeping so much. So comfortable for me but for my husband who has back problems is to firm but still a great mattress.

This is a fantastic mattress. I'll be honest, I was leery of a memory foam mattress because my boyfriend is a big dude. 6'3" and 250lb. He was certain it wouldn't hold him. He couldn't have been more wrong. He is fully supported. And my favorite part? We don't bother each other at all when we get in and out of bed! He manages a Starbucks and has to get up around 4:30a. I bartend a few days a week and get in bed between 3a and 4a. We don't wake each other up at all. This mattress is a life saver. I couldn't be more pleased!

I have always preferred medium soft mattresses in the past, but I’m loving this firm mattress. It was a shock to my back at first, but after a few nights I adjusted, and it feels so good on my achy muscles now. It is a lower mattress so I recommend a tall box spring. It sleeps very cool (I use flannel sheets and a down comforter and it’s comfortable), and there is no motion transfer. I only gave it four stars for comfort, because if I had to choose, I would probably opt for a slightly softer mattress. The quality on this mattress is great- I expect it to be without dips for at least 5 years.

This mattress is AMAZING!!! I haven't slept this good in years! No more tossing and turning! I love it! Also husband approved!

This mattress is comfortable as much as it is well crafted. Sturdily constructed yet comfortable enough to help the lightest of sleepers into dream land. No Mr. Sandman needed here. Will definitely purchase again.

Its good. I like its firmness and easy to handle. Matress is coming with plastic cover which protect the matress from being dirty and tearing during handling. U will enjoy with sweet dream on it.

Serta Century Collection King Mattress set is comfortable. I had purchased one Queen Serta Century Collection set for guest bedroom. Guests appreciated the comfortable bed and excellent sleep they received. Based on their satisfaction when we required a new king set we purchased Serta Century King Mattress set for ourselves. We both fall a sleep faster and wake up refreshed ready for the next day.

I like everything about this mattress. I have not had a good night sleep in years, since being involved in a car accident. This mattress has helped me sleep longer than 2 hours at a time.

I have found no dislikes with this product It sleeps great

the comfort and the ability to adjust to different people in the household to use it.

First night on this mattress was great! Highly recommend this to someone looking for a mattress that won't break your budget.