So I just rcvd a rental application from Zillow and the credit score is showing 714 which sounds good...

The first misconception is that you can declare a property headed onto the market only S8 eligible, refusing to consider traditional applicants.

I have a LLC set up, and property management software ready to use.

@Jorge Vazquez we stopped doing signs over 10 years ago.We had a separate phone number on our signs, so were able to track traffic & applications from them.We were getting more & BETTER leads from our online ads then the signs - so an easy choice to stop using them (also time & money savings).

Mortgage lenders will qualify you for a higher purchase amount for multis than they would on a single, because they will count the rent you will be making on the other units as additional qualifying income for your loan application.

And IMHO, the prices are dropping big time (on avg. 10K/month...houses that were above 300K a year ago are not selling at 250K now) and the available rentals saturation is worse than I seen during summer season (with rents dropping from 1$-1.08/sqft to 0.8$/sqft and very little contacts and applications...just go in Zillow and look how many rentals are on the market now in Kyle, New Braunfels or Converse). 

If I were you and you need to meet the requirement of working under a Broker, just make sure your agreement with the broker allows you to take all your properties with you once you leave, obtain your brokers license and start your own brokerageI would also start looking at software systems and joining the National Association of Residential Property Managers.

No acknowledgement.2) When they started the process of finding a new tenant, they forwarded an application for my approval.

also look into AI powered softwares for narrowing down your search criteria. 

Give me the horse and buggy vs a self driving car with immature software and sensors any day.My point is you should use as much technology as you can to make your life easier without going beyond its limits, and in the meantime always be on the lookout for new solutions that solve problems without creating new ones.