I'm in a similar boat right now looking at applications - the one spouse easily passes my requirements, but the new spouse would not because of bad credit and low income.   

Class A buildings rent a studio for $1200 /month, 2 Beds for about $1500.

I'm in the same boat as Kyle W, and I'm getting to that point where I can answer that last question.A lot of the local investors networks where I am are closed or remote now due to COVID.

Specifically, how did you connect with your supervisor and did you work with your supervisor while taking the classes or after they were complete?

No one ever trained me in sales, marketing, etc, and good customer service is just "being a decent person and treating people well," IMO, which you don't need training or a class for, just do what your 3rd grade teacher told you to do and you will be all set. 

@Sean Starkey I agree with @Bob Okenwa that the price per Unit varies widely depending on the Class of property and location.I just closed a 4 Plex in Arizona City, AZ for a buyer that was $118,750 per door for a newer building in decent condition.

Google; there are a couple of orgs that offer on line classes: North American Residential Property Managers is one.

Hey that’s the special cookie recipe you need to make, and then your golden, I have similar issues, prices now are like a slot machine or like an auction, they are all complaining about supply and demand, I wonder if my contractors hire Chinese people and these people are stuck on a boat in Cali because all of the truck drivers are on strike?????

You could be as low as a 5 CAP in a bustling and healthy primary market for a class A facility. 

I also highly recommend taking a class in property management- I tool the CAA class at SFAA a few years ago and it has been very valuable training.