Meanwhile, I have 10 units management experience. 

Talk to property managers and see if they would manage the other units.

@Anthony Zotto - By the way you ask the question I assume you're going to self manage the property instead of using a property manager.

I also recommend you start looking for a professional property manager, at least until you educate yourself enough to run this solo.

Start by being actively involved with your PROPERTY MANAGEMENT duties.  

thanks for your time and help 1st off, full disclosure here, Rent To Retirement advertises their properties on my Investment Properties For Sale Show, so I am not a totally unbiased opinion and it's only fair that I tell you this up frontHaving said that, outside of running my show for people like them, I also own a property management company in Northeast Ohio and have worked with 1,000's of out of state investors over the years.I say all of that to say this, the overwhelming majority of negative reviews I have seen on them are very similar to a lot of negative experiences investors have with my property management company and others like it that I've worked with.

I would try and manage it yourself if you have the time and effort. 

Now, I’m full-time with Zuma Capital Group (ZCG), a company I co-founded to focus on acquiring and managing multi-family real estate investments.

If you ever need help running numbers or managing your property. 

For small MFH/SFH you have to find the deal, inspect, estimates and decide what to do, make a deal, get financing, get contractors, manage contractors, pay contractors, then turn it over to a property manager.