I am hosting over 6 years and I had this type of incident maybe over 10x. Twice I had my entire room demolished and walls were full of vomit, I had to renovate and change the mattress. Once I could't say anything because I had such a feeling that people I am dealing with have guns or could be dangerous for me personally. I never called a police in my life. Some of this type of bookings, it was not a party like you imagine it would be in a club, as I was young, guests just call their friends, sit there and smoke marijuana, drink, people are coming and leaving your home, and they play loud all night long music. If I say something, they say, we are doing nothing, just sitting here and talking and listening to music.
Yes I also received couple bad reviews for cropping parties down or reminding people they are breaking my rules. I have such a feeling, every time I say something I get a bad review. I stopped worry about bad reviews, from people as a revenge. They know they were wrong and they are scared to get a bad review and if you don't go along with their wishes, this is how you get treated. I don't now, I just try to forget this incidents fast and not to thing about it. It's not fear, but there is nothing I guess you can do, beside responding to their review, I am tired of claiming my rights at my own place, I even don't respond to bad reviews anymore. Sometimes I think, it's impossible to be perfect all the time, especially if you don't have expensive rental, you probably will get more problems.