OK for a conference
Big impersonal hotel, even the reception check in area looked like a cattle herding area! I have no idea what tower we stayed in but we stayed up on ?36th floor which wound its way round corners to our room. We very rarely saw anyone up there but we certainly heard them as the banging of closing doors vibrated and echoed through the walls - guaranteed to interrupt any sleep. My other beef was for the three days we were there the room was never serviced - there was a housekeeper notice you hang on the door to request servicing but it never happened. I guess the staff take advantage of the eco policy, but its no fun to make your own bed each day and try to dry your towels and make do with little hand towels by the 3rd day. At checkout I complained and we received a credit on their daily internet charges ($12:50 for one hour min.) We only used it for 10 minutes over 2 days and they want to charge us $25!! 
We were also treated to a domestic altercation on our floor which resulted in us using our room as little as possible.
Positives - well the concierge desk was always super helpful. The location was walking distance to the Fairmont where our conference was (fully booked), and only short walk to the Art Gallery and Elm St shops & sights. The restaurant was OK. First impressions of our room and view were very favorable but this rapidly went downhill with no room servicing - not even one clean dry towel! But we had a coffee maker and safe and iron. Other than that it was just a place to sleep.
It seems to be a good place for a conference, the meeting places are certainly very spacious, but if its a personal trip of some sort there are other places for the price that would be more suitable.