Great location, terrible hotel
We needed an affordable, clean and decent place to stay for a business trip, and chose Best Western Grant Park due to close proximity to McCormick Place, price and great location. When we checked in, we were relegated to a smoke infused floor with layers of smoke oozing out of the every fiber of the carpet, 60s drapes and walls. I told the staff at check in that I'm both allergic to cigarette smoke and pregnant but there was nothing to be done, this was the best available (which I believe to be true, which makes it even worse). The towels are threadbare, shredded on the edges as well as stained. Every bit of metal has rust wear from vents to temperature control. The bed fell off its rail when I sat down. The view is of a construction site. You can hear conversations through the walls. Every floor in the entire hotel was sold out of water. 
I vomited on arrival and am leaving with a body rash, burning eyes and headache. You would never know that this hotel is on Michigan Ave. I could not be paid to stay here again. I sincerely hope I can get my money back for the rest of the reservation.