I'm in a quandary. I recently had a one-month booking made on the account of an 84-year old lady, but which was carried out by her son, with whom she came to stay. Her son, a man in his 50s, was the most abominable guest, who assumed that their one-room (with private bathroom) booking entitled him/them to use my entire home as their own domain, as though we were housemates. I'll spare you the details, but his behaviour included threatening me with "causing problems" for me with my local authorities (my use of Airbnb is borderline legal in my area), with the tax authorities, and by badmouthing me online wherever possible, if I insisted on criticising his behaviour or limiting his use of my home. He had begun his stay by boasting how he was blacklisted by three car rental firms on the island.
He left me with no option but to terminate their stay after three days and I gave him 48 hours, via Airbnb, to find alternative accommodastion. I let his mother stay an extra three days solo gratis, if she liked, which she did. She was no trouble at all and was a pleasant guest.
I feel I should write a review, to spare any other host from having this awful man in their home. However, the account used is in her name and my review will be read by her son, who operates the account. I believe he must have some mental health issues and fear retribution, either online or in person, or both, if I leave an honest review. Equally, I don't believe he should be entitled to leave me a damaging review, given his outrageous behaviour. I assume I will still have the right to rebutt, even if I don't write a review for them, but poor reviews/ratings can affect my listing.
Any advice on what to do? I have only a day or so before my review-writing window closes.