Martin has been very honest and kind and it has been very easy to keep in contact with him while organizing my trip. The apartment is as it looks like in the pictures. It is located at the southern border of Harlem in a very calm and relaxed area. Even if close to a couple of main arteries, Hamilton Terrace is very quiet and safe. We were 3 adults and 2 kids and we were coming home even at late hours in the evening.
Definitely I enjoyed my stay there and I would consider to rent the same apartment for my next visits to NY.