Sober living homes often fall under this protection. 

We utilize an engineering department and do a LOT of analysis to ensure our insureds are adequately protected while also pleasing our broker(s).I studied finance in college and would confidently say I'm ahead of the curve in equity investing (stocks).

This was due to desirability, affordability, limited supply due to geography and laws protecting open space coupled with very high demand due to net in-migration of high-earners/wealthy people, and perhaps most importantly a diverse job market in recession-proof sectors like education, government, defense, healthcare, etc. not just tech, energy or manufacturing that can be boom/bust. 

Group insurance: Look for insurers offering discounts for insuring multiple rental properties or join a local landlord association to explore group insurance options.The key is to strike a balance between cost savings and maintaining adequate coverage to protect your quadplex investment.

While yes the shares are private, it also protects them from larger funds shorting the company if it were public to drive the price down (which is why many list on alternative exchanges that do not allow for shorting). 

Airbnb won't protect you. 

Also, if it is legal in your state/county, you need to ask for a higher deposit just to protect yourself in case, he decides to break the lease early a second time.Would I let him back in? 

The biggest difference with DSCRs is usually 1) prepayment penalties 2) more points 3) an affidavit that you cannot occupy the property 4) covenants and agreements regarding the requirements and rights of the lender to protect/preserve the collateral that may be more aggressive than Conventional.

Hi Natali,I am not an attorney so I would suggest contacting a local real estate attorney but having an LLC should provide personal liability protection. 

A well written management contract should clearly spell out what is expected of both the PMC and the owner, to PROTECT both and avoid misunderstandings.