Just returned from 5 days at the Sofitel. Yes the beds are fantastic and the rooms are immaculate. Service was very good, but we have stayed at a Sofitel in London and the service there was superior. So, by comparison, we simply couldn't rave as others have. It may be because the London hotel was smaller. The front desk staff greeted you by name and knew what room you were in. When the lobby tea room closed, the front desk brought me tea to the computer room. They made a special effort which we did not see at the Chicago Sofitel.
We found the doormen were certainly respectful and we were not dressed, but service on the door was not consistent. Most times we were opening the doors ourselves. No big deal, but just not perfect service.
Again by comparison, the concierge service just was not as good. I think it was good service, but you didnt get the feeling that they really cared. One in particular could barely crack a smile.
However, housekeeping staff were very friendly and helpful.
The location is very good, but again, not perfect. We found we were always travelling to the theatre district, the Millinium park area, so would have preferred a hotel more central on the Magnificent Mile area. That said, it was close to restaurants .
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.