Parking headache.
Very nice property with comfortable beds, clean rooms, great city views(if on higher floor).
The only problem I had was parking related. First I had difficulty finding the proper garage to park in, so I used valet. 
I was there attending a meeting the next morning. At the meeting I was given a coupon of sorts to use for valet to be taken off of my room charge. But when I checked out, the coupon was refused because it said for "day parking" and I was an overnight guest. And no, the hotel would not deduct the $16 day fee from the $27 charge to my bill. Sigh.
 No biggie, but I think that a first class hotel should have some leeway for guests in things like this. What was a good stay ended with me in a bad mood as I left the property. If I have a choice, I will stay elsewhere simply to avoid the parking hassle.