When you start "picking" tenants or doing favors or acts of kindness for tenants is really when you can get yourself in legal trouble. 

But remember that what is favorable now could come unfavorable in the future as they readjust over time.Reasons many landlords avoid vouchers include the hassle of the extra inspections, the perception of a worse tenant, and maybe the inconvenience of getting rent from two different parties. 

This is a big legal issue that may weigh in favor of the investor.

Sometimes friends/family will give you a favorable rate so it might be worth asking. 

The judge granted a judgment for eviction in my favor and I then filed a writ or restitution.

Please do both of us a favor, and write it down on a piece of paper and burn it.

I briefly considered signing my STR over to an arbitrage group last year under much less favorable terms last year.If this suites you it may be advantageous.

Exchange rate is favorable too and the place is also well connected to other European cities.

You all can agree to a favorable split.

I am HUGELY in favor of treating tenants like people, but that doesn't mean I need to think of the relationship as personal.