You can't discriminate on the number of occupants unless there is a good reason to do so (i.e. the septic system is a certain size and can only support waste water from a recommended number of occupants).You can't target a certain age unless your unit is in a active senior resort, or something like that.Even though you have a policy of "no pets", you cannot discriminate against someone with a service dog.You can't use the name of a house of worship as a landmark since that would be taken as you are targeting occupants of that religion.I am even so careful as not naming the college or hospital that one of my places is near, since I don't want to be accused of targeting only people who work there or attend school there.But you CAN target these types of individuals in other ways. 

There was someone that brought the paperwork to their house for them to sign, and a notary witnessed the signatures. 

We are currently house hacking and my wife is at her wits end.

One of the maintenance staff witnessed the event and encouraged me to report it to the office.

I am not accusing you of money laundering nor suggesting that you are encouraging anyone to money launder;2.

This included accusing me of stealing her roommates rabbit!

This is a serious accusation.

You can also call the cops and let them know what type of activity you are witnessing and that you would like increased patrol in that area.

On more occasions then I can count, I have been accused of making LIFE too "black and white."

Can't say I'd recommend this process for getting back rent, but if the tenant is acting like a kid....http://www.whiotv.com/news/news/crime-law/former-waynesville-citizen-of-the-year-accused-of-/nWTZs/