I stayed at Leigh's for two nights. I went to a convention in Jersey City, and chose her home for the location, good price, and free parking. Everything was very convenient and comfortable. It was a few blocks from the PATH train to Manhattan and also near a lot of restaurants.
The bedroom and bathroom are in the basement level of the row home. The floor is concrete, so it was cold. There are area rugs in the bedroom. Leigh also left a space heater, but I didn't need it. The shower is tiny - good enough for two days, but I wouldn't want to use it every day.
I never actually met Leigh. When I arrived a man came downstairs, gave me his name but didn't tell me who he was, and asked if I was there for the airbnb. He asked me if I knew where the room was, and when I said yes, he went back upstairs. I didn't have any other interaction with the hosts, but I was only there for sleeping and freshening up. We did have good communication beforehand - Leigh sent me a video with a tour of the basement and another on how their lock works.
It was a really good value, both for my business in Jersey City and using it as a base to visit Manhattan.