First, he says you make offers with his offer template - but the fact of the matter is that the law is different in every state, and one template will *not* necessarily be legal in any state other than the one he is in, and I wouldn't even bet on that.

Lots of crime over there, I'd say best bet would be 1 occupied and 1 vacant.

With C or below you probably can't avoid some of it so I'd go with a recency bias, ie anyone who has a long period of time between their last eviction and successful rentals other places will be a safer bet than the guy that just got evicted. 

That is great you are in nursing, one popular strategy we see a lot lately is renting to traveling nurses using a "mid-term" rental strategy.

Just play roulette and bet it all on black bro.

FB Marketplace is probably your best bet - You can try craigslist too but at least with FB you can do a quick scan of someone's profile before talking to them. 

I'd bet that nobody with a single working brain cell will sign a lease with your brand new LLC without you personally guaranteeing it as well.As for the writing style, this is totally subjective and unique to each person, but I think you can be professional without being overly formal.

Appfolio, Rentvine, and Buildium are all popular. 

https://www.biggerpockets.com/blog/short-term-rental-loans-a...DSCR Loans: Terms to Know When Working With These Popular Rental Loanhttps://www.biggerpockets.com/blog/dscr-loans-terms-to-knowWhat’s Next For DSCR Loans?

My bet is both those will be redeemed prior to auction.