@Rowena3
no point trying to second guess why Airbnb are treating hosts with such utter contempt these days. But don’t be forced off the site by guests like this. you have other great reviews, many state how clean your place is.
Most guests looking to book, will read through several reviews and realise this was obviously a one off issue with this one guest. Nearly all of us have faced similar issues/ retaliatory reviews.
You can also leave a non emotional response to this review. Write it for future guests though. Don’t even acknowledge the exact issues with these particular guests. Move on and forget them. Because Airbnb will not alter their decision. The review is there to stay unfortunately,