Here's some news for travelers. If you can't afford - or don't want to pay the price for - a hotel room, maybe you've used the cheap lodging site Airbnb. If so, you have to take New York City off your list. The popular website has suffered a major setback in court. A judge in New York ruled that an Airbnb user in Manhattan violated local laws when he rented a room to an out-of-towner.