Harlem is a great neighborhood to walk around day and night, with great bars and people.
The apartment is very close to a local subway station and a stone's throw from an express station, from where you can reach Times Square 20 minutes.
The apartment itself fulfills all the requirements for a long or short stay, with the addition of geeky features (apple TV, Siri connected lights etc.). The decoration is a bit old-fashioned and the natural light is missing but who cares?
Frank is very clear in his explanations and requirements and super reactive for any request.