It will teach you the real estate market firsthand  and generate cash flow.  

I am confident that Bigger Pockets will be a valuable tool to achieve that. 

Now, whether or not they buy it or have a cash buyer buy it makes no difference as the desired result was achieved.

An easy back door way to achieve 100% financing is to get a line of credit secured by some collateral (typically real estate, but could be anything of marketable value).

I've learned firsthand how brutal the job market can be and I try to share my lessons will him.

Additionally, I purchased a pool of notes within my SDIRA and one note outside my IRA.I purchased one outside of my SDIRA so I can learn to work a note myself, first hand. 

You can easily achieve 8-10% on your money.

Should I purchase multiple condos with my own cash or should I purchase more while leveraging with the banks (day a 25% down payment each time).Positive cash for is important for me because I still want to live off of the passive income.But can we still achieve the same positive cash flow by purchasing, for example, twenty condos with 25% down or is it better just to purchase around right if then cash (to guarantee my passive income)?

You achieve your goals, now see if you can achieve the seller's goals, might delay the RE commission or part of it, the agent might carry back a note for part of the commissions and interest on that should easily be covered by you in rents.

Can anyone offer a rental structure that would achieve this?