I spent a week at J&J's, and had a very nice experience overall. The flat is located in Harlem, close to restaurants pubs and supermarkets. Also, few minutes away from the metro C, which takes you downtown Manhattan in about 15 minutes. I had the pleasure to meet Jimena, which was very friendly and helpful, and made me feel home. She can also cook for you amazing mexican food! Dont miss the chance to stay at J&J's if you come to NY