After factoring in the insurance nonsense, skyrocketing taxes and double digit increases in utilities and I'd be lucky to cash flow a couple of hundred a door.

I know quality content costs, but just wanted to get a feel for his content before pulling the trigger on his $2,000 digital video training. 

I currency own a construction Company which is a s Corp.

The idea of paying off properties as quickly as possible is somewhat a relic of the days with double digit interest rates (in the 80’s when my dad bought the house I grew up in, his first mortgage was 18%).

People are the most valuable currency.

Google says there are 5MM travel nurses in the US, and there are now 11MM digital nomads in the US...I think the digital nomad group is a segment of the market that doesn't get much attention. 

We would like the system to provide:1) Tenancy screening2) Rent payments3) Service requests4) General tenant/landlord digital communicationWe've seen Zillow Rental manager and a system called "Buildium", but would like some advice on what has worked for you if possible.

BTC as an option gives a lot more freedom from the chains of fiat currency than most other options.  

Online applications, e-signature for lease capabilities, digital document storage are all must haves.

Throw it any scenario but the gov hands are locked, they already devalued Dollar and within a few years, there's a strong possibility that US Dollar will no longer the strongest currency in the world that itself will also push the real estate price further up.