But a couple of cameras streamed to the building website with the threat of $$$ fines made everyone behave just a little bit better.

They threated to sue me for going to The BBB and complaining . 

Dont make threats back to her.

Other requirements you can have for their animal is that they be trained to perform whatever service they are performing for that person, be housebroken, not pose a threat to the security of others, not damage your property, and be licensed and vaccinated. 

So I think my next step is to send a Cease & Desist to the neighbor with the threat of holding her accountable for lost revenues. 

So one approach is an opportunity, and the other is a veiled threat - both within your right as a landlord. 

If you interacted with persons in trying to understand there quoting as you communicated here, no you wouldn't get much for answers because it's demanding, condescending and with hollow threats, nobody wants to deal with that BS or person so of course they blow you off, I bet you'd blow that person off too. 

SWOT stands for Strengths, Weaknesses, Opportunities, and Threats.

The only threat she faces is not paying property taxes or insurance.

I was open to letting these two guys make their best case, maybe they learn something.This is your standard fare anonymous forum poster BS hiding behind privacy concerns.The only reason it's still going this way is because they won't come out from behind the curtain and just have a regular conversation and somehow turn a Zoom invitation into some type of threat or aggrieved behavior.