D was an excellent host. He'd been very quick to respond our messages and so friendly to indicate us excellent restaurants in NYC. We had been at the apartment for 35 days and it overcame our expectation. It's comfortable, cozy, has good conserved furniture and functional kitchen. Another good point, you need to climb just one flight of stairs. The location is excellent, close to two subway lines (less than 10 min walk), many good restaurants and bars near the apartment. The only negative point was the noise from the neighbor due to the building being old. It is possible to hear and feel the steps of the neighbors.
To sum up, I highly recommend the apartment.