I just purchased a Stearns and Foster - Russell Square (entry level of their Estate line) mattress from Sleepy's. I've been reading some people complaining of depressions with their S&F mattresses, which got me worried. 

Anyone here who owns this particular mattress and has no problems? :)

The Sleepy's rep told me that Russell Square is the same exact thing as Monet's Garden (in Macy's). Can someone please confirm this please?  I was told that Macy's orders direct from the manufacturer, and Sleepy's gets them from their warehouse. Has S&F made any improvements to this model since 2009 release, and is there a chance I will get an older design of this model if it comes from the warehouse?

Also, the Sleepy's sales rep told me the memory foam is latex, but I read otherwise, which is accurate?