It’s a d neighborhood and tenants are lower income” , I more less knew that still had the feeling that I want to take the risk, so I started searching and getting recommendations for property management in the area , came across someone that seemed fit for the job , that told me from 750 apartments 20 are vacant and were going through applicants asked them to check out the property I was interested in,  they came back and said they could manage it for me. 

For example, you might think that a PMC that handled apartment buildings will be a great fit for your 4 unit multifamily since they're used to managing bigger projects - but that's not always the case.

Please reach out to one you feel is a better fit. 

We’re looking for a few real estate agents in Pittsburgh to fill a couple openings, so if you’re an agent I’d love to talk with you to see if you’d be a fit to start working with the investor leads generated by Biggerpockets.I was an agent in the program in Nashville for a little over a year, received over 350 leads which resulted in over $200k in commissions.

If I am not mistaken, there are a few big hospitals there so the MTR model might be a good fit.  

They fit that mold of the cash flow/ appreciation combo since both are growing at a steady rate.

Working with people you enjoy spending time with makes the process way more enjoyable.Third: try to figure out what parts of RE you like, and what parts of RE you don't like, and zero in on what fits you. 

The Founder completely changes the interface to fit for the "Creative Experiences".

You gotta be able to know what best fit's a person, a property, a market cycle. 

I would personally have a list of prequalifying questions to ask them to make sure they are a good fit for what you are looking for.Sounds like you have some awesome opportunities going on, best of luck to you!