Stayed here back on April 2nd - 4th, enjoyed the stay. Had a Cool Corner room on the 28th floor, very comfortable beds and the service was top notch. So far this has been my favorite W, the location is great. If there was one downside though, it's the parking. I believe it was around $50-$55 if I'm not mistaken. Even though I was there for two nights, I was only charged for one night.
Highly recommend staying here. ^