@Rose Ganor No... you pretty much got it...You could try some of the "influencer's" techniques, and similar techniques taught by real estate investors. 

These techniques, while still doable today, had its heyday in the 1970s and early 1980s when double digit interest rates combined with no due on sale clause accounted for the majority of real estate sales activity.  99.9% of loans are such that the lender wants to know the source of the down payment.  

@William PaxtonWhat were the big takeaways from the course and what techniques does he teach?

I'd recommend checking out the IRS's Passive Activity Loss Audit Technique Guide for more tips.

You can't change criteria mid way through taking applications without running a risk of getting tagged for unlawful discrimination.

My best recommendation here is to get with other investors in your market and ask them what techniques and companies they are using for foundation work.  

And keep learning new strategies and techniques.

Even without these characteristics, in the early days of Auben we tried to copy the multifamily showing techniques and design a personalized resident viewing experience.Prior to the invention of electronic self-showing lockboxes, we scheduled and arranged personal tours of our homes in a very analog process.

This is a very advanced technique and if your financial company allows this make sure you speak to them about the risk of your holdings/loan being called if you go this route.Also, keep in mind that if that 2nd loan is paid by your savings account, your checking account, a HELOC, another loan...it still means you are net negative on that property. 

Check out this post from Brandon Turner about another technique to this: https://www.biggerpockets.com/...