Like a visit back in time - in a good way!
I stayed at this hotel for a convention and was amazed at how HUGE the rooms are. There was a display in the lobby showing the hotel "through the years" dating back to the early 20th Century showcasing Presidents and celebrities who stayed at the hotel. It truly has an "old world" feel to it; a grant lobby, spiral staircases leading to one of the ballrooms. Lovely.
The rooms are, as mentioned, very large, with ample space. I ordered room service and was given the wrong dessert by mistake. The room service waiter was VERY gracious, apologetic and very quickly rectified the error with a great attitude and warm smile.
The food served at the event I attended was nothing short of fantastic with wonderful service as well. 
Really my only criticism would be the little gift shop which had really high prices - but that's common with most hotels isn't it?