The Hyatt is a really nice hotel. It's conveniently located close to the convention center and right across the street from the symphony hall.
There is a business center, gym, several ball rooms, as well as meetings rooms within the hotel. There's also a cafe and bar/restuarant to feed and nourish your hungry and thirsty souls.
The elevators are extremely fast almost too fast to stomach. The view was really beautiful in my room on the 18th floor.
What I didn't enjoy the whole weekend was the fact that the main light in my room was out the entire weekend. I mentioned it the first night and they never came to change it out.