I'm sure you all know that you can buy the Doubletree bed from the doubletree website...

http://www.doubletreeathome.com

...but have any of you actually bought one? IMO the most comfortable sleep I've ever had has been at Doubletree on the Sweet Dreams Bed. Now I'm starting to think about buying a new bed and am thinking about getting the DT one, but surely there must be a more generic and cheaper bed that I could get.

Does anyone know what it is about the bed at Doubletree that is so good or can anyone recommend a bed to buy that's as good but cheaper?