Well, I don't ever stay in high end hotels, so I wouldn't know. But I *do* like a good shower. The Heavenly Shower sounds cool. Too bad I don't get a chance to stay in Starwood properties. (somewhat odd, since I think it is the preferred chain of my employer)
But I got your survey. I can provide moe details on *my* specifics if it will help you out. I'm not really up on hotels much, since I stay at the exact same place all of the time. Don't know what is "high end" 3 star, 4 star, etc. Those ratings don't meant much to me.