Saint's site is pretty well located for your next trip to NYC. It just take few minutes walk to get to a couple of metro stations. There are several places to buy food or is easy to find a nice place to eat. You get to the Central Park very fast, since it is very close to the appartment. The neighbourhood is sometimes noisy and there are garbage bags waiting to be pick up, above that we didn't had any problem.
Saint was very kind all the time, so the experience at his place was very nice although we decided to travel during a very warm time.
We do widely recomend Saint for your NYC trip