In exchange, I'm thinking that she would collect all the cash flow and potential equity until I refinance and get the loan originated in my name...

The boundary also cuts the edge of the house diagonally.4) The structure was just a cabin, and not a house, yet I was sold this house at about $60k more than what it should have been sold for,5) They underestimated the repair cost by over $20k.We requested for a permit to continue the renovation of the property but was denied due to the encroachments on the neighbor’s land as well as the extensive repairs involved.

There appear to be some new startups offering to pay up to 50% of the down payment on a house in exchange for around 35% stake in the house (they collect this upon sale).

Agreed but if they sell a property, that’s less fees they’ll collect every year and you’d want to sell the worst property which would be a significant hit.

We’ll also collect rent and pay expenses via our LLC and its new respective bank account(s).  

(Now down to 42 accounts).It was a life saver during our first extensive IRS Audit, as they checked detailed ledger entries etc etc on all properties going back 7 years.

A year has passed, and two of these properties have significantly drained my cash flow due to extensive repairs.

Is a PM allowed to share the tenants application including credit reports and other info that is collected during the application process?

That's enough cash to float the mortgage for 4 years without ever collecting a dime in rent.Yes, there is a growing trend that sub2 is a way to get into real estate with no money. 

The average tenant is very difficult to collect from depending on your state's laws.