This was a very nice find! JayTee was very responsive and friendly. (They also warned us about the street sweeping we would have been towed for!) The neighborhood was a little curious at times (people in the middle of the road talking to stopped cars; the noticeable police presence was both comforting and unsettling), but I never felt unsafe and we had no issue in our 2-day stay. The space is quite nice, but has a steep 3-story climb to the entrance. It can sleep 8 (2 per bed), but 2 beds are pull-out beds in the same room.
All in all - I will keep this in my back pocket as a great value place to stay when I plan to check out Chicago in the future.