Mary was quick to respond and has clear communication with me. You can tell she knows how to run her Airbnb.
Her place is about a 10-15 min walk from the Harlem CTA stop. Even late at night, it's well lit and a quiet neighborhood. We were able to find her house and follow the instructions labelled throughout the house clearly. She even writes your name on your door so there's no confusion. A previous reviewer said there were cameras in the house which put me at unease at first but I personally didn't see any during my stay.
It's mostly quiet at night. There's a fan in the room so you can control the temp of your room. There was some squeaky floorboards but it didn't really bother us after we got used to it. Bathroom is well stocked and labeled on what is for Airbnb use and what is off limits. The shower pressure was on the low side but manageable. The only thing was bathroom arrangements. From the listing, it stated "shared bathroom" which we thought was with the other Airbnb on the floor (which she mentioned in the listing) and/or the host. We didn't realize it was also with the people who stayed on the floor above us as well. Fortunately, we were able to space out the bathroom time and didn't run into too much trouble regarding that.
The place itself is 2 stops away from the airport and ~35-40 min ride into the main city area. Overall, it was a good stay and good value.