Having set up the mattress, the wife and I tried lying on it and there was firm support, and it felt comfortable. I guess we will see how it goes after a while.

I bought these mattresses because I had a lot of back pain and very poor sleep quality and after just 2 days of using them the pain disappeared and I sleep great and feel really rested! LOVE THEM

The Beautyrest Silver BRS900 Extra Firm Mattress is perfect supporting my back and side. Body is not stiff after 8 hours of quality sleep. Money well spent on getting a great quality mattress.

We appreciate how the mattress isolates motion of both sleepers. We added a memory foam mattress topper. The combination provided a very comfortable, restful sleep.

[This review was collected as part of a promotion.] Have back problems and find this mattress a real asset. Makes sleeping easier and waking up refreshed.

I sleep on my sides and was losing circulation with my old mattress and also getting back pain. This mattress solves both of those problems and has improved my sleep immensely.

I have back problems which is why I require an extra firm mattress. In the past I have bought extra firm and I didn’t get what I purchased with this product. I can definitely say I have had the best sleep ever!

Haven’t slept this good since my last mattress more than 6 months ago. Highly recommend this line for luxurious mattress feel and plush level comfort.

I've had my new Beautyrest BRS900 mattress for 2 weeks now and am very pleased. The mattress feels firm, but the cushion top adds an additional layer of plush comfort. I actually look forward to getting into bed every night.

This mattress is exactly how firm I like mine. Earlier I bought firm mattress of unknown brand and they were more like medium. So this time I wanted to get a firm mattress.