OMG @Peter1184
What can you do?...hire a lawyer to get blood out of a stone?
If you have a security deposit get in touch directly with air bnb to get it back.
Tell air bnb the whole saga, get proof of damage, get your insurance consonant involved asap.to make a claim against these rogue guests.
If you don’t get anywhere.....like myself after a few crackers of guests, chalk it down to experience and
1) install security deposit setting on your booking site
2)rewrite your house rules so they are draconian
3) clearly state MAXIMUM number of guests including visitors at any one time in your property.
4) only accept verified guests with government ID
5) install recording equipment outside the property.
6) be crystal clear in both photos and house rules etc what behaviour is NOT allowed.
Finally write an honest factual review without emotion....hard when some twerp has trashed your property.
Be really picky who you accept as guests.....NO stags, no groups of single men, no hens, no single groups women, no student etc etc.
If you don’t protect your property no one else will.