Too expensive for what you get.
1. Mechanical noises throughout the night (strange door locking noise, fridge, radiator vents, etc)
2. Water in the shower did not get hot. I don't hot showers and even I felt cold in the shower.
3. Stopper on the bathroom door was broken
4. Temperature in the room was not easy to change
5. Temperature in the room was not maintained. It would be cold, then hot, then cold again.
6. Breakfast was normal continental. Not good.
7. Location is downtown. However, everything (coffee places, chipotle,etc) was closed on the weekends and restaurants were crazy expensive. Stay outside of the city center and you will have a better time in Chicago.
I read the reviews and thought this would be a nice place. As someone that stays in hotels very often, this place is 3 out of 5 stars and I would not repeat. You can do better.