Those that self manage usually:1 - Interview vendors and trades - i.e. cleaners, handymen. 

I was frustrated interviewing professionals to find out I often knew more than they did (specific to real estate) only because I am always reading and continuing to learn my trade to the best of my ability.  

I suggest interviewing teams of realtors, contractors, lenders, and property managers in each market.

Regardless of how you find them, try to interview at least three managers1.

Most brokerages I interviewed and know of don't even take on part-time agents because it is such a liability if you are not educated on the ever-changing laws and forms and you do something wrong within a transaction.

A negative review from a tenant could be a positive review for an owner.Networking: Use forums like BiggerPockets for recommendations, but conduct thorough research yourself.Initial ScreeningNarrow your list to 5-10 candidates by reviewing their websites and scheduling Zoom interviews.

Not sure the rules in NY real estate, but it's best practice to interview multiple brokers and understand what you are getting yourself into beforehand. 

I have nonetheless interviewed for work and just signed an offer in Greenville SC.

Check online reviews and interview multiple contractors to compare bids.

I stopped at the "right" part.You need to start interviewing PMs in Austin, getting a feel for prices to renovate(hvac, water heater, floors for material + labor, etc.).