@Kristie Lauferi will only BRRRR (hard money) or seller finance. 

They build and invest to help improve the area, bring in better tenant pool, improve the economy and hopefully at the end of the day make a profit on the hard work, time, and money spent on that new development.  

Said she paid regularly but often in one dollar bills that were kinda moist.I agree with what the others have stated regarding terminating a month to month lease (as opposed to an eviction since you have to actual evidence to show her possible "employment").Just be certain you are aware of how much notice you have to provide, when and how to provide her with this.Gail

I listen to bigger pockets podcast about 5 hours a day, what else can I do to prepare myself and even make some more money right now?

Going the attorney route will take time and money, but it could be your best bet if the developer refuses to renegotiate directly.All the best!

Assuming he actually got the majority of his capital back in each of his 10 or so BRRRRs (which seems to be the case) he's likely accumulated a good amount of equity and is benefiting from debt paydown and tax advantages (with potential appreciation and improved future cash flow once the properties are stabilized being nice-to-haves if they happen).

Mistakes happen, more eyes on the books hopefully will catch those mistakes, and bookkeeping and tax mistakes cost money.  

If you've done a cash-out refinance this year, what did you use the money for—home improvements, paying off debt, or something else?

I could have spent my money investing in myself.

I was actually starting to wonder if Reafco had secretly bought Bigger Pockets...