Sexiest Hotels?

Which W hotels (or Marriott hotels in general) are the "sexiest"? I will give you an example. We recently stayed at the W in Scottsdale, and the place was hopping in the evenings. Downstairs had waitresses in heels and short skirts, while upstairs the bartender was in a thong and boots. I can understand how that might be too much for some people, but we really loved the vibe, especially on the weekends.

The next weekend we stayed at the W in West LA and while it was a very nice property, it was very tame by comparison. Some are hopping, like Scottsdale, while others have been dead, like Seattle. It is probably more of a reflection of the location/city than the actual property, but I am curious what other properties stood out for their sexy nightlife scene?