I'm one of the producers of Arizona Cocktail Week and we've hosted our event here for four years in a row and we wouldn't think of moving it anywhere else! The staff is very accommodating, the rooms are retro-hip (some even have a tub in the middle of the room) and Cafe Zuzu has an AMAZING breakfast. Go for the California Eggs Benedict! I have it every time I stay there.
It's also only about 10-15 minutes from the airport and right in Old Town Scottsdale - super convenient.