hl...I'm just starting out in REI, and will likely use a GV number to start with since it's free, and I've otherwise been quite happy with its conveniences considering my personal usage patterns.

I think what most experienced landlords develop is pattern-recognition.

But again, I think the real issue that your fact pattern raises is whether the founder can lawfully rent his office space to the nonprofit to begin with.

Look for patterns as in are they away late 30/60/90 paying there credit cards?

What are traffic patterns?  

If I die with 1000 front doors, then my son can continue this pattern, keeping good leveraged debt on his front doors, until he has maybe 5000 front doors when he dies.This all was made possible by living like no one else for a 10 year period and now I can live like no one else the rest of my life. 

I'm seeing possible vacany, turn over costs, advertising cost, time for showings, etc...Just curious as to what the thought pattern is.

I have no "Pattern or Practice" of doing this.

“The 2022 trends in migration followed very similar patterns to 2021 with Texas, Florida, the Carolinas and the Southwest continuing to see solid growth,” stated John “J.T.”

And the book, entitled, Scripts People Live, in which its author, Claude Steiner, believes that people are innately healthy from birth, but develope patterns early in life, based in negative & positive influences.