directions from the f train at york street:
- take the f train to york street, the first stop in brooklyn.
- when you're out of the subway, make a right and walk down jay street for four blocks
- When you reach the river, you've arrived. If you're in the river, you've gone too far —10 Jay street is the last building on the left.
- There's an elevator to your right and stairs to your left — both will get you to the fourth floor. Once there, just follow the signs to 408.