The apartment is wonderful. Although a little small, it's very cozy, with very comfortable furniture, beautiful decoration and state-of-the art amenities (washer/dryer inside the apartment, dishwasher, modern shower, Cable TV, WiFi, even a PlayStation 3!). The location is great, two blocks away from both the 1 and B/C subway stations, very close to Central Park and with a lot of good restaurants in the neighborhood.
In addition, Izi is just a wonderful host, always attentive to his guests' comfort and satisfaction. He is always one phone call away and will try his best to make your stay as pleasant as possible. I highly recommend him.