I would recommend Logical Property Management they are a member here on BP and not only be a good PM but Drew can help you with a lot of knowledge that he has with all the years he has been doing it. 

They seemed to just rehash the WSJ article but put a more negative slant on it, and probably drew some info from the Real Deal article too.

Quote from @Drew Sygit: Take a narrated video. 

Single family homes is what drew me to OKC, it seems not ideal for multi-family to me as it seems there's a strong preference for single family homes, it's not a high density metro.

Quote from @Drew Sygit: @Darrell Kirby unless you know what you are doing, letting someone buy your rental, "Subject To" (the existing mortgage) is not advised.Typically, they will want you to transfer the deed to them, but keep the mortgage in your name.

-Drew Carpenter   

@Drew Sygit has a good point. 

Drew and Travis have put down good recommendations above.

Quote from @Drew Sygit: If you hire an agent, recommend you still process applications and do your own screening to avoid conflict of interest issues.If you hire a PMC, make sure you ask a LOT of questions about their screening procedures, to make sure you get a tenant you want.Ok thank you.  

@Drew Sygit's company?