Overall, enjoyed our stay.
Pros: Good location. Easy to find. Lots of space. Excellent communication from host. Off-street garage parking.
Cons: The whole place needed a deep clean and some minor repairs. Several kitchen items need replacing (especially the pans). Bit noisy and happened to be a police car with their lights on right outside the unit all night. Somewhat expected in an urban environment, however.
Worth staying if you're visiting Chicago with a large group. The unit is managed by a company and not a person. That' gives you great communication, but the unit feels like no one ever visits to check on place like an individual would.