Hi,
I've just joined the site but will be in NYC for the summer 2015. I'm a UK student on an exchange program, but that basically means that I get a work visa for 3 months between academic years. They let me loose in NYC in the last week of May and I have to go back at the beginning of September.
Perhaps I could be your hardworking, obedient houseboy? My profile has lots of details, if you'd like to learn more about what I'm about or just drop me a message.
Best,
P