Very nice and clean apartment in a secure neighborhood with many restaurants, shops, etc. (especially the New York City Bagel & Coffee House had amazing bagels).
The apartment is only a 5 minute walk away from a Metro station. The R trains brings you within 10minutes directly into the centre of Manhattan (Time Square 42St). The train runs approximately any 10 minutes.
To put it in a nutshell, a perfect apartment for a stay in NYC and a very friendly host.