You'll have to run a test ad and see what the demand even is in this location and at what price point.

While that all makes sense I cant seem to find a consistent answer for an online education and testing option.   

I’m getting ready to take the licensing test in a few weeks and I think it would be really beneficial to start meeting other successful realtors in the Phoenix/Scottsdale area other than just broker interviews.

If you don't have similar standards don't live with them or roll a cleaner into the rent. 

What general eyes tests do others use.I live in northern NJ. 

After pulling off a house hack and getting that rolling my plan for next year is to purchase an a true investment property to rent out to get cash flow positive by end of next year.

Do your analysis (which it sounds like you've been doing), leverage the experience of others where you need it, and get a deal to get rolling with your investment business.

We are testing the waters with rentals.

I’m under contract now for my second (24 unit) apartment building and I’m using houses I already have as collateral and they are rolling those into the same loan as the apartment building.

A few updates needed to your analysis, @Solomon Yasin.There will be some closing costs, unless you're rolling them into the loan?