This hotel is awesome- and the restaurant even more so.
My husband and I stayed at this hotel on a recent trip to Chicago to visit friends. This hotel is in a pretty great location, within walking distance of the Magnificent Mile, and easy access to the lake, and many downtown activities. Our hotel room was on the 10th floor, spacious, very clean and nicely decorated. The hotel held a wine reception every evening, and had complimentary coffee and tea every morning in the lobby area. Another nice feature was the "running trails" maps they provided, as well as towels and other amenities for joggers. 
A very special thank you is due to Mark Kraemer. We were trying to get reservations for dinner at the Sable, the hotel's restaurant, and none was available. However, Mark did his magic and got us a table, which was awesome- because the food was marvelous! Thank you Mark!
Overall, we were very happy with this restaurant and the hotel, and would certainly stay here again.