I've never written a bad review on Airbnb, but after the first night of an 8 night reservation, Dan messaged us threatening to cancel the reservation unless we pay an extra $400 over claims we were smoking.
As my entire party consists of nonsmokers and a non-smoking toddler, we reached out to him, concerned, but hoping for someone to come check the place as we were there and smelled no smoke. He strung us along for several days, reserving the right to charge us more and skipping several of his self appointed deadlines to check they location, leaving us in limbo and stuck waiting for him instead of enjoying our vacation in Maui. We peacefully and kindly asked him to help us have some assurance that we were not at risk of any issues, but he expressed distrust in our statements without being willing to hear our side of things or coming to check when we daily made ourselves available.
There were minor issues with him not responding to our requests for towels and not communicating check in instructions in a prompt fashion, but these aren't issues I would write a bad review over.