I have actually lived this... I bought my mom's duplex and then lived in one side. I kept it with the management company.
The tenant was an UAV. He would complain about me to the PM almost every day, (for running a steam cleaner at 10 am, kids playing in the back yard during the day, once when I was making a post roast... the smell of cooking meat was detrimental to his health...lol) If he knew I was the owner, I can not imagine the problems he would have brought to my door. As a single mom, I did not want to, nor did I have the skills to deal with most of the maintence of the 'plex.
Good luck, if you have more ????? ask.