I was not able to test this mattress so I relied on the manufacturer rating to make my purchase decision. So, on a scale of 1 to 10 (with a 10 being the most firm), this mattress was rated (by the manufacturer) at a medium comfort level between 4 and 5; however, it feels more like a very firm 8 or 9. Unfortunately, I don't think this unexpected extra firmness will work well for a side sleeper like myself. My advice would be to make sure you can test this mattress yourself and do not rely on the manufacturer's rating to make your purchase decision. My only hope is that, ove time, it will soften enough so I will be able to "comfortably" sleep on my side.

WOW! Luxurious, supportive, not too firm or soft, helped my hip pain, kept me cool, woke up refreshed. Thank you Stearns & Foster, to all the stitchers, and all who made this mattress! I did appreciate when the mattress was delivered, in plastic. So thrilled with my brand new Stearns and Foster! Thank you.

Unfortunately after 3 months our mattress started sagging in the center on both sides. Stearns recommended that we rotate the bed and "the indentations will even out over time." We then rotated our mattress every 4 months and one year later the mattress is unusable. I only weigh 125lbs and my husband is 165lbs. We have a steel base with rigid cross bracing. They would not warranty the bed due to the slats not being 3" wide.

Found this bed to be quite uncomfortable and painful, which is fine, because I was told I would have a hassle free return. WRONG. I put in my request for a return on 6/26 and still no pick up (and the customer is to pay for shipping so why is it so difficult?)!!!!! I talk with customer service and they are rude and keep pushing out the dates on when to expect a response even though I have repeatedly told them how upset and frustrated I am by this. Hopefully, I can dispute the charge from the bed with the bank because I am pretty sure their return is a scam. Also, they keep saying how slammed they are and it makes you wonder, why so many returns? Better to look elsewhere!

The firstKing mattress sagged where each of us slept after 3 months (180# each). Got replacement and this also has sagged and results in uncomfortable sleeping. Feels like sleeping in a hammock. Sterns and Foster will not help as we bought from "Mattress Firm". So I guess they dont care about their reputation or quality of this product. I am extremely unhappy with my $ 3000 purchase.

Last night was my first night sleeping on my new Stearns & Foster Mattress and I am already sleeping better. I have severe hip pain on my left side and found that moving around on this new mattress is quite a bit less painful than on my old mattress. I have a Queen 14" Mattress and it is quite heavy to lift when making up the bed.

[This review was collected as part of a promotion.] I have had this bed for about a month. When I bought this bed I was upgrading to a King size from a Queen size, which was nice like I expected, a lot more room for sharing your bed with someone. It is comfortable and I don't have any complaints.

Our Stearns & Foster Studio 14" Medium Tight Top King Prime mattress is incredible. We'd had our old mattress for 27 years & didn't know how bad it was. Sleeping on our new mattress is like a whole new day, everyday. Our sleep is soooo much better & we wake up being able to function much better. We added the Stearns & Foster 300 Adjustable base, because my husband has sleep apnea. Using the remote, he's got the head of the bed very slightly elevated & this has made a huge difference in both his sleep apnea & his snoring. We're very happy customers!

I actually ordered a less expensive brand, which failed twice to be delivered on time. The store gave me an upgrade of Stearns & Foster! I was very happy about that! I've had this mattress over a month. Best sleep ever. So very comfortable, great support. Thanks, Stearns & Foster for a great product.

So happy with our Stern and Foster ,just the best sleep ever and we tried 2 other before being so happy with our new bed ..Matterass Firm has the 160 day sleep we did with 2 other an with fast del an return no hassle was easy to finally rest on a this beauty of a bed ..Love it Thank You !