Excellent location, but aweful services
Pro: Location, location, location
Con: we stayed for six nights. The house keeping quality deteriorated to the point that on the 5th day the bed was terribly made as if to make a statement of some kind, the trash can was not emptied, and the sheets were never changed for five nights. We had to call to ask for cleaning and changing sheets. We've always had good impression of Hyatt, were shocked by this experience. Later that night when complaining to a manager, she was surprised to see the photos I took and offered free breakfast next day.
The other major downside was the availability of elevators. There was a constant shortage of elevators for higher floors. The last morning we were there, it reached a climax. If you did not try to get in an elevator that was going up, you would never be able to get in one that was going down. After long waits, many tried the stairs.
One minor issue: there is no coffee machine in your room.