He mentioned that he’s a "humble realtor" and that his wife is the "broker" who knows all the answers.

I'm a local broker and investor and manage 100+ investment properties.

I'm a broker and property manager.

Happened to me many years ago on a Townhouse development I was the Broker for in the 80s..

Hey Rachelle, I'm a broker and investor up in Sacramento, and manage about 100 investment properties, almost all Airbnb / STR.

Hi Mary, we’re real estate brokers as well.

Risks: rates go down and you have to pay a prepay of 2 or 3 %; you have to sell and pay the prepay; rents decline & you can't make the payment like any other type of loan; cost upfront a little more than conventional; need to find experienced broker licensed in the state where subject property sits; servicers are bulldogs. 

I fairly positive that wont work, i have read that contacting mortgage brokers is the best way to go if you can find one.

Here is a recent bulletin from PSI with more information on the exam & requirements for becoming a broker. 

Do they have solid banking relationships and broker relationships to lease out the units.