Hi from Australia,
I've been a short term rental host for over a decade and have many tales of the good, the bad and the ugly.
Our last guests that stayed 9 nights mounted their own exterior security camera to my property and left it there functioning, didn't return the keys and left the place in a bad state. A security camera mount was also inside ao something sinister likely went on and police were involved.
Currently it feels like the final straw re a number of similar experiences over the years.
So interested to hear from people that have installed exterior security cameras in alignment with airbnb policy and specifically whether it impacted on bookings or you received negative feedback and concerns from guests.
Cheers with Aussie beers