Smart and Affordable 2-Family Townhouse at the Greenwood/Park Slope Border. Why chase the elusive $1.8M Park Slope 3-bedroom condo when you can own a whole townhouse for the same monthly cost? This versatile 2-family offers a 3 bed, 1 bath rental ($3,300/month) over a spacious 3 bed, 2.5 bath owner’s duplex plus basement and private backyard. With 20% down, the rental income brings your monthlie...