http://www.costco.com/Browse/Product.aspx?Prodid=11531519&whse=BC&Ne=4000000&eCat=BC|62415&N=4033408&Mo=30&No=5&Nr=P_CatalogName:BC&cat=67412&Ns=P_Price|1||P_SignDesc1&lang=en-US&Sp=C&topnav=#BVRRWidgetID

 

That's a great question.  I was very apprehensive to order this set based on the limited amount of reviews on the Costco website.  It makes sense now, and if I had to guess, most of the feedback is negative so it's probably being removed.  This explains the limited amount of reviews.

 

My costco sleep science mattress was picked up today for return.  After weeks of sleepless nights, tingling arms, and intense neck pain, I had it picked up.  I was able to take a look under the foundations and noticed that not only is it a poor design for even weight/pressure distribution, but two of the cross bars weren't even attached at both ends - rendering them useless.

I can't comment on the quality of the actual mattress with great confidence, as I only owned the mattress for about a month or so.  What I can say is that it's a little firm even on the softer side, is extremely difficult to flip (couldn't imagine removing the cover as suggested when flipping), but did not sleep hot.  My suggestion for Sleep Science, or Costco, would be to not glue the layers together, but instead allow the consumer to customize thier comfort level, and also add at least 1" of 19IL, as it currently only has 1".

I hope this helps anyone who may be interested in this mattress.  Please, take my advice, if you order this mattress DO NOT ORDER THE FOUNDATION!

Yes, the poster glorifying this foundation is misleading. I wonder what is his motive?  Deliberatley misleading people is plain immoral.