It is OK.
The positives: Helen is very responsive. The location is great. Seemed like a very safe neighborhood and is very close to lots of public transportation and a couple of other attractions. Very easy to drive into the city, and the personal parking space is awesome and convenient. Private entrance is very nice. The outside patio area is very nice. The bathroom is nice and the towels and sheets are very nice.
The not-so-positives: The check-in was very frustrating. Whe we typed the address given into our Nav system it took us to a location that is 20 block south of where the actual BNB is located, and we were completely "lost" for a good 20 minutes till we figured out where we were supposed to be. Getting into the AirBNB the first time is confusing and takes some figuing out. Once you figure it out, it is fine, but the directions were somewhat confusing when all we wanted to do was get into the AirBNB. What is not stated in the listing is that the unit is simply a partial basement of a townhouse. The Frank Lloyd Wright reference is really misleading.
Once inside the place is kinda small...but not unexpected. It is mostly outdated and needs a new coat of paint. The outlets / fixtures need updated and it just isn't really maintained. There is a baseboard outside the bathroom that has clearly rotted from a previous leak and needs replaced.
There were a total of 3 spoons, and none that were nice. The kitchen was very small and not well appointed.
Overall, it is not luxury and sufficed for what we needed it for. I probably will look elsewhere if we ever travel to Chicago again. If you are just looking for a place to sleep that is convenient to the City and Public transport, then it is fine. If you want a very "NICE" or "CUTE" place that makes you fell at home, this is probably not it. But Helen is very nice!