Adam's place is great! 15m of the B&C Metro station 103rd Street, 50m from Central Park. Even if you're not in Manhathan Center, you can be there in 10 minutes metro, so easy!
The apartment is great, just enough for a 1 week stay in New york, easy to use, with a crazy big flat screen, a nice bathroom and kitchen.
Because you walk / walk / walk all day long in NY, you have very good nights :)
Thank's Adam for your nice host, will be back!