If it is a rule, I'd make him work to enforce it-- swim until he proves he has the legal authority to make you leave.

You'll need to give them authority/money for a hefty down if you win. 

Call your local Public Housing Authority.

We all have weaknesses, and for you to recognize it and take the actions towards improving it into a strength of yours is absolutely amazing.

and if you hire the inspector or inspectors they are not suppose to discussed the issues with the owner unless you give them authorization.

I was checking out Cozy's ability to set up ACH payments, but it requires the tenant to receive an email and then fill out and authorize Cozy to take the payment each month.

I would have him send the $100 and a letter that simply says "I authorize the landlord XXX to keep the $700 security deposit for the property at 123 main street.

I guess that's the goal but I think anything that gives you a better grip on maintenance/CapEx/appliance costs and planning helps a lot.4) Paperwork - Right now, this is your best defense as a landlord, this means properly executed tenant paperworks delivered in a time, method and manner specified by the local authorities (which sounds totalitarian). 

The author hosts a podcast by the same name.

Create staff positions dedicated to marketing, especially when re-opening properties that have been shut down by local authorities.