Rent by the room property managers recommendations

[Arthur Yu]

Hey yall. 

I have a few SFH rentals in phoenix area(east valley) and i house-hacked one of them but i had to move out. I want to rent rest of the house by lease and i have a "property manager" in mind. This property manager isnt a real estate professional, just a person who started a company to rent houses by the room, currently has 10 houses or so.

Any recommendations on rent-by-the-room property managers in general? How do you screen such property managers?