I stayed here with my wife and young kids and it was great. Airbnb in cities can be hit or miss, and this was excellent - much better than we expected. Very clean, comfortable, kitchen in great shape for cooking and eating.
We weren't sure how being on the first floor would feel, but the apartment is behind the coffee shop (entrance off one of a side alley) and so doesn't have any windows facing the street. It was private with no street noise.
We drove to Chicago in a minivan and I was nervous about the parking situation, but I was able to park easily for free every night for a week, mostly on George Street one block north. The spot angels app does a pretty good job of showing where you can park.
We would definitely recommend staying here.