Response from Joshua:
Donato has been awarded 50 euros by airbnb for any issues we may have caused. Far less than the 2500 euros he wanted. Clearly it was not anything too extravagant. I'm sorry it came to airbnb mediating it, but when someone continues to threaten me and my family I am not going to deal with them any longer. I hope the other reviews from people show that we are indeed kind and clean guests, despite donato's claims.