Hello @Bernard1000
It seems that you are a fairly new host? You have great reviews so clearly you are on the right track!
Sorry that you have had this bad experience.
In answer to your questions:
- Yes, please do leave an honest review for this guest to warn other hosts. Perhaps it will also improve his behaviour next time, but there's no guarantee of that! Keep it brief, factual and unemotional.
As the review process is a blind one (i.e. the guest cannot see your review before they write theirs or until the deadline is up and they can no longer write one), writing an honest review will not affect the review he writes for you. He is either already planning to write a bad review or not. Maybe he will leave no review at all (I often find that bad guests don't). So that you don't prompt him to leave a review, you could wait until right before the cut off time (two weeks from check out) to leave yours.
The guest can respond to your negative review, but this will only show up on their profile so it doesn't really affect you too much unless potential guests are really doing their research, which is rare.
Likewise, you can respond to his review if he leaves a bad one and this is more important as it will appear on your profile. Again, keep the response factual and impersonal.
- Yes, you can apply for damages through Airbnb. See: https://www.airbnb.co.uk/help/article/279/host-damage-protection
Make sure you take plenty of photos/videos as evidence if you haven't already done so before cleaning up the mess. It's a good idea also to have receipts for any items that need replacing and quotes/invoices for replacement items/extra cleaning services and so on, as you may be asked for these.
A guest is more likely to leave a bad review if you have asked them to pay for damages, but as you have already had the discussion with the guest, he is likely to do that anyway.
You mentioned 'text messaging'. I am not sure if you meant texts or the Airbnb messaging system. Do always try to keep correspondence with the guest on the Airbnb system as this is important evidence should there be a dispute/claim. If you were texting, make sure you keep those as records.
Also, can I ask why this local person booked your Airbnb for himself and his family?