No tool is perfect, but one can reliably understand if the cost/market potential ratio makes sense to pursue.is this purely an investment for you?

But again, since you want to live in the property its hard to analyze as a pure investment, you should be liking area, commute etc.

The goal of house hacking isn't to cash flow, it is purely to minimize your living expenses or to offset them into what you own.

You have to learn how to walk before you run.Buying a duplex in Austin, MAKES more sense for a renter than a pure investor today!  

You can narrow down the buffet of choices pretty easily by eliminating options that purely just don't fit your strengths, goals or time commitment.

Later you state you purchased for $4xxk.If this is purely a retirement home investment great job.  

Anything outside of that would be pure cashflow.

Think Civic...now owned by a bank...when it comes purely to rate, their cost of capital is super low and thus no one can compete. 

.)$80,000-$200,000EA51Water Submeters$185.00EA52HVAC Units & Grills$3,450.00Unit(1000SF)53HVAC Ducts Replace$500.00Unit(1000SF)54Tub Refinish$500.00EA55Bath Faucet$60.00EA56Kitchen Faucet$115.00EA57Kitchen Sink$175.00EA58Fiberglass Tub Replace$950.00EA59Toilet Change$135.00EA60Outlets & Switches$750.00Unit(1000SF)61Ceiling Fixtures$75.00EA62Ceiling Fans$220.00EA63Panel Replacements$635.00EA64Additonal Wiring$250-$5,000EA65Smoke Detectors Battery$17.00EA66Smoke Dectors Wired$40.00EA

Right now we have 4 units which have a pure cash flow number of just over $2,000.