Location of the accommodation is great as we used it during our stop over on JFK. Unfortunately we did not get any information where the keys from apartment are and when rang a door bell host was not very happy to see us, just gave us the keys from letter box and sent us into the room behind the corner with no hello or hi...
There are quite steep steps with low ceiling going down into basement, so I would not reccomend it to people with some disabilities. Room itself is narrow, but for our stay it was fine. The biggest problem we had was noise. We had a feeling there was 24/7 laundry service above and probably boiler in the same room which was quite noisy as it was on all the time. If you're sensitive on noise, you probably would not sleep like a baby here unless you are really tired.
It could be better.