I have been out of the credit/loan game for a while so I won't disagree with the authorized user thing, but the last time I paid attention, I heard they had pretty much closed that approach. 

So you really, really need to play the exit game and look at each unit and say " If I approached this tenant for a rent raise and they had to get out how much per unit would I have to put in to land a new tenant?"

I would think with that kind of cash to put "Skin in the game" you should be able to get "hard money" for flips.

Many new investors start off "too hot" and end up overdeveloping their first property or spending their money too fast - either of these behaviors will preclude you from achieving even your short-term goals and may knock you out of the game.

Most want 20% skin in the game.  

I think the number one issue most people new to the game struggle with is how to obtain money to fund their deals.

Many new investors start off "too hot" and end up overdeveloping their first property or spending their money too fast - either of these behaviors will preclude you from achieving even your short-term goals and may knock you out of the game.

Many new investors start off "too hot" and end up overdeveloping their first property or spending their money too fast - either of these behaviors will preclude you from achieving even your short-term goals and may knock you out of the game.

I'm interested to hear how it works out for you, the financing end of the game always seems to be where the money is made.  

That all being said, buy and hold properties provide equity value to your portfolio and long-term growth of your business enterprise.