If you rather keep it as an investment for cash flow then DSCR would be the route to go.  

You can get some great cash flowing duplexes for that price range in Dayton, Ohio. 

So we usually stay well away from giving estimates in our report because we are meant be experts at looking through multiple systems in a home and how they all work together, not necessarily experts on the individual systems themselves.

Calculating ROI (CoC, Flow, Appreciation, etc)Would love to know how, and how often people are looking at the numbers to determine when to refinance, sell, or just track performance. 

I work with people to sponsor deals with them through syndications (and even JV's at times) and have a Multifamily Accelerator (link above) to teach and work with people on their deals.

To avoid going through the same poor experience, keep reading.Even if someone gives you a referral here, do NOT make the mistake of assuming that the PMC will meet your expectations, just because they met the expectations of the referral source.In our experience, the #1 mistake owners make when selecting a Property Management Company (PMC) is ASSUMING instead of CONFIRMING.It's often a case of not doing enough research, as they don't know what they don't know!

You have a maintenance issue…unpredictable cash flow.

I was reading about DSCR loans and they seem like a great tool for cash flowing properties. 

I don't track the STR market closely on Big Island, but I have had clients look on that island and think you should find something there that cash flows pretty well. 

You have to weed through them to find the gems.