Earlier quoted context omitted.
Because many of those who are renting out apartments in this manner are doing so without a "hotel license", charging the appropriate hotel taxes or otherwise abiding by laws put in place to preserve the rights of neighbors. You could probably argue that they are most peeved about not getting the hotel taxes.
>> laws put in place to preserve the rights of neighbors. Sure about that?
As others have pointed out, residential zoning laws aren't generally the product of corporate malfeasance. Usually they are there to help combat it. That's what NIMBYism is all about.