Example, analysis fees, marketing fees, management fees, etc.

Once you have managing it down and you've got some experience then you may want to consider making it section 8 eligible.I imagine you're going to get lots of responses telling you to avoid section 8 all together.

I managed the properties myself, and was offered a job out of state that required long-term international travel. 

I see that you have management fees set at 8% and interest rate of 4%.

House hacking will also give you some personal "property management" experience.

They might also have relationships with contractors, wholesalers, and property managers, which can be invaluable to an investor.

Him and his wife don't have the time to hunt for a deal or manage one however they have enough capital to carry the loan.

You can win or lose buying from a "turnkey" company or buying from a "property management" company.

Or, if you don't have experience managing a multifamily property post construction that could be something to look at.

I am concern with the high interest rates but even with those I managed to cash flow which is what I am looking for.