Portofino Bay Mattress?

[have2getaway]

Does anyone know what kind of mattresses Portofino Bay uses? We have stayed at this hotel three times, and love the mattresses. We’d love to buy one. I’ve heard they used to be Stearns & Foster, but I read that they no longer make mattresses. I also recall hearing that the mattresses were Serta? Any help would be appreciated. We desperately need a new mattress. I really want one like the one we slept on at Portofino.