Our stay at Gay's apartment was perfect! Gay is very kind, flexible and a good host. The place is very nice and spacious (it matches with all the photos perfectly) and the neighborhood is great. The apartment is very close to different subway stations and lines and you can find all you need (supermarket, fast-food, restaurants, bars, etc.) just walking around.
The only "negative" thing is that the bedroom doesn't have any curtains and sunlight comes in early in the morning.
I would really recommend this appartment for anyone who wants to visit New York.