The host asked me to send her a copy of my ID few days before check-in as she had a bad experience from former guests but I refused it because it is very private information of myself and not mandatory to show her + I am nothing to do with her former bad guest. It was very annoying. I did not want to hear from her that I was also a bad guest so I did my best to clean up, throw all the trashes before leaving and used her accommodation carefully with a very good attitude.