Marketing Downtown Rental

I am renting what I believe to be a really nice apartment in Downtown Brooklyn, amidst an enormous glut on the market (Avalon, Brooklyner, Bklyn Gold). I’m able to provide good value for money compared to the other places, and an equally nice apartment. However, I’m struggling with how to market my unit.

Short of camping outside the leasing offices and intercepting prospective tenants, what can I do in addition to just putting it out there on Craigslist?

Any advice would be greatly appreciated!