If they fail to pay, then you can consider taking them to small claims court or filing with a collection agency. 

(Not legal advice or noting you should do this, just what I would do" and then ask "happy to let this play out in court and go to discovery - love to see how you financially handled this... and oh by the way, please refrain from destroying any documents, emails etc. as it relates to this deal for discovery purposes..."

@Eli Kantor The complex I still follow having invested and owner occupied is over 30 years old and has 340 units.

Thus, I am interested in suburban space near major cities, not the downtown inventory that is trading for pennies on the dollar, but often involve massive office complexes that will have huge holding costs until they get leased up. 

I'm very interested in apartment complexes and have been trying to learn as much as I can about investing in them.

whats the worry.. buy at the court house steps and lien goes away. 

We will able to make light to medium renovations and have additional team  members available for more complex renovations

lol, it's that God complex that they all got.

In addition, if they withhold rent, it has to be placed with the registry of the court where the property is located.

Judicial foreclosure requires a petition to the courts, and a court trial ending in an order by the presiding judge allowing a foreclosure auction to take place.