Jeff made our stay really easy with a flexible arrival and departure time, and instructions on where to pick up and leave the keys.
If you're new to NYC or Brooklyn, the location is ideal — in a sweet little Italian neighbourhood a short walk from from the Graham Ave "L" train, with good, independent local bars and restaurants. It's fast and easy to get into downtown Manhattan, and close enough to the Williamsburg action if that's what you want, but not in the thick of it.
Humboldt Street itself is a little noisy, but fortunately, the bedroom is (unusually for NY) located at the quiet rear of the apartment.