Four of us stayed at Jay and Elisa's apartment this August. The loft is great - well equipped, very clean and Jay was a helpful and considerate host.
It's location is perfect for exploring Chicago as it's right around the corner from the Belmont stop on the Red line.
It seemed like a safe area and the apartment itself was quiet despite being right in the middle of such a lively neighbourhood - there are plenty of bars, coffee shops, restaurants and shopping within walking distance.
If i'm ever back in Chicago i would definitely stay at this apartment again.