Great mattress - comfortable and far better compared to serta ultimate extra firm and series one extra firm.

Supportive, comfortable, does not get hot. No more waking up with sore hips and shoulders. Restful sleep!

Mattress is very firm. May not be ideal for those looking for something with a hint of softness, but the mattress may definitely last for some years.

[This review was collected as part of a promotion.] Big upgrade from our previous mattress. I’m very impressed by the quality! It’s definitely a stylish mattress. Comfortable and supportive for side laying. I was having hip discomfort on our old mattress but the firmness of the level three world class medium firm mattress is perfect. Motion isolation feature has been great when our baby is on the bed with us. We go on and off the mattress a lot and it’s nice that baby doesn’t shift like he did on our old mattress. Cooling feature could be better though. I think it could be because of our sheets and mattress cover though so if you’re having similar issues then those are things to take into consideration.

[This review was collected as part of a promotion.] I received this product for free in exchange for my honest review. Beautyrest World Class Level 3 Extra Firm Queen size mattress. This is one of the best firm mattresses I have owned. As I age I now prefer firmer mattresses due to back pain. This is the perfect firmness, being firm enough but not so hard that it hurts my bones when I lay on it. This is probably due to the layer of cushioning at the top. Overall it is supportive with its pocketed coils. It is holding up in shape with usage. This mattress is reasonable when it comes to heat absorbance and retention. I don't feel overheated sleeping on it. This is a quality mattress and I think it will last for some years. I am loving this mattress so far!

[This review was collected as part of a promotion.] Finding a good, firm mattress can be a challenge but this one fits the bill. It is so comfortable and supportive. It's super thick and so sturdy, I know it will last for years. It even has hand holds to make turning easy. I love this mattress.

[This review was collected as part of a promotion.] This is such a nice mattress . It’s easy to set up, just unrolled and took off the plastic bag. It reached a full size in about 3 hours . Shipping was really fast too . There was no smell that a foam mattress normally has . It helps with my back and it’s the best sleep I’ve ever had in years . My little girl Ioves the mattress too

[This review was collected as part of a promotion.] This is one of the best mattresses I have ever slept on. I prefer to sleep on firm beds due to back issues. This one supports my back perfectly and is more firm that I imagined it would be. The mattress construction is solid and really thick and looks like it will last for several years. The comfort and quality of sleep I get from this mattress feel life changing.

I finally upgraded my old mattress, and I'm so glad I did. This new one is incredibly comfortable. I've been sleeping so much better, and I wake up feeling refreshed. Seriously, best purchase I've made in a while. Definitely recommend getting a new mattress if you're having trouble sleeping.

[This review was collected as part of a promotion.] I recently got the Beautyrest WorldClass Level 3 Medium Firm mattress, and wow, what a game-changer! I’ve struggled with back pain for a while, but ever since I started using this mattress, I've felt a huge difference. It strikes the perfect balance of comfort and support, and I wake up feeling refreshed instead of sore. The whole "no motion transfer" thing is great too, so I don’t feel a thing when my husband tosses and turns. Plus, it keeps me cool during the night. If you're looking for a mattress that really delivers, this one's a winner!