In my case, the late-night noise, rubbish and vomit of the people staying in the apartment above mine.
The vomit was disgusting, it splashed down all the balconies from the 5th floor to the ground. But at least the culprit was immediately obvious. A cleaning bill was sent to the owner of that apartment, and the different-every-weekend people having a party on the balcony above mine stopped.
And it's hardly a few bucks. More like €80-100/night.
> limitation of what one can do in their own home
It's typically forbidden to use your home as a restaurant, crèche, laundry etc without some form of permission. Why should turning it into a hotel be different?