Re: the point about charging the airport bus to your hotel folio so that you can get HHonors points - doesn't work, at least didn't for me. In December I was there and asked the hotel to charge the fare to my hotel folio - they said that they could not do that and would only accept cash, explaining that they were collecting the fare on behalf of the bus service. I told them that the Hyatt will allow you to charge (though, as a side note, you don't get Gold Passport points). Still no luck. If you/anyone has a different experience, I would love to know, as I plan to return in the near future.