I didn't see much posted here when I was researching this mattress, so I'll add my experience now that I'm happy owner. I purchased a queen mattress online from Costco a few weeks ago and even though the website said delivery could take up to 4 weeks, I had a truck outside my house with my new bed within a week. The delivery guys removed the new mattress from the box and set it right up in my bedroom. Whole process took less than 10 minutes. I've had just over two weeks of sleep on this mattress and am happy with my purchase. I haven't found it to be "hot" at all. It also isn't too "squishy" as the layer of latex makes it have a similar spring to a regular mattress. I can sit up and read just fine, sitting on the edge of the bed it does sink down a bit, but nothing that seems to be a problem in my world. My back pain has all but gone away after two weeks and I can't wait to crawl into bed every night. There was no smell either.

I didn't get the foundation as I have a platform bed.

So, put me down as a fan.

Product link:

http://www.costco.com/Browse/Productgroup.aspx?Prodid=11473343&whse=BC&topnav=&browse=&lang=en-US



*14” Visco/latex mattress fits the dimensions of your bed
* Meets the requirements of 16 CFR Part 1633 - Federal flammability (open flame) standards
* Cover: Silk and polyester blend fabric
*Decorative rope cord trim and plush micro-suede sides
*Mattress Core top layer: 2” 5-lb Visco foam, rated 11-13 IFD
*Second Layer: 2” Latex support layer in medium density
*Third Layer: 1” Air Comfort Layer
*Base Layer: 9” Air Channel Base, dual density IFD, relief cut polyurethane core
*Hypoallergenic
* Limited Warranty: 20 Years