This Brooklyn townhouse seems all brick and business-like in the front, but it's just a party in the back. Okay, in the kitchen. The owners installed a beer tap, mounted on a wall in the kitchen next to the sinkbeer, water, same difference: the stuff of life. The tap connects down to a keg that can be kept cool in the basement. All frat kids with summer internships in the city should apply and maintain the college lifestyle while off-campusexcept for the fact that it'll cost you $9,500/month. For that rent, you'll get 2,500 light-flooded square feet, two bedrooms, 2.5 baths, a landscaped back garden.