Stylish hotel in the center of Chicago
Went to the Hilton on a business trip. The hotel is HUGE. It was decorated for Christmas and very well done. At the same time I was there Chicago was hosting a major radiology conference, so the hotel was buzzing with activity.
The hotel had a hard time finding a king bed for me. Finally they found a room, but it was a room that took me back to ~ 1970. The decor was at least 30 years old and I guess so was the wall paper. The furniture was very dated. 
The bed was typical Hilton quality and you sleep like a baby in those things, but the rest of the room was not of an experience. The bathroom was tiny. You almost have to back in to take a seat that the toilet. So maybe not quite the experience I had hoped for. I am used to modern day Hilton with style, design, modern amenities and this is not exactly what you get here. 
On the other hand if you come prepared for an older style modern with great service this is a great place to go. 
Of course you have to remember this hotel is location, location, location. Situated very close to downtown and next to millennium park it has easy access to most things at the center of Chicago.