I don't see why the owner wouldn't get harassed by the neighbors for being loud, plus trashing the place is one of the common 'party' related complaints. Howev

I don't see why the owner wouldn't get harassed by the neighbors for being loud, plus trashing the place is one of the common 'party' related complaints. However, guest reviews cannot be updated, so I can see how learning about problems days later may allow bad guests to dodge the bullet.