I've stayed in a fair amount of Airbnb's. Probably 13-15 different places over 70 or 80 nights. I prefer Airbnb to hotels for many reasons (quieter, cheaper, full kitchen).
I wasn't crazy about Elen's place. The listing said the place had air conditioning. It didn't. The first night was rough. The room was probably 78-80 degrees. I didn't sleep well. The next day, I was sore and tired. After saying something to Elen, she said that there used to be a window AC unit in the room, but they removed it because of noise complaints. She brought down two fans. I slept better after that, but not as good as I would have slept with AC. Because of sinus issues, my doctor has told me I need to sleep in a cold room, around 68 degrees. This wasn't close to that. Additionally, the bathroom is tiny and I wasn't a fan of the neighborhood.
On the plus side, it was close to bus stops and subway, and relatively affordable.