Issue with BnB and other suchlike short term rentals in apartment blocks is the fact that they are on holiday and will party/make noise whenever they want for as long as they like, there is increased wear and tear in common areas as you have guests dragging suitcases and money boys in and out every 5 minutes, and in addition to this park where they like and dont follow the condo rules as they either havent been told or beacuse they dont care as they are a guest and the guest/customer is always right mentality does exist.
I should know as for about 6 months I lived in a small 12 unit apartment block and the one next to me was used as a BnB...was a never ending nightmare.