
At the beginning of this year, the City of New York filed this lawsuit in an attempt to shut down an Airbnb business that has supposedly generated around $20 million in revenue since 2012. It is currently illegal to rent out an apartment in most buildings in the city for less than 30 days unless the owner/permanent tenant is present. And that's not how this business was being operated.
Here are the locations of the rentals named in the lawsuit (map from the New York Times):
