We had a great stay at Steven's place. His loft is really cool, situated in a very lively and progressive neighbourhood, and has an amazing rooftop from which you can see the Manhattan skyline. A big plus: the bed was very comfortable!
We could here some music from the appartment next door at night, especially one night when there was a party. We asked to turn the music down, which they did right after. Steven offered to talk to his neighbour, which we found unnecessary.
The loft is easy to reach: there's a direct subway line into Manhattan and Williamsburg nearby.