For example a 25 y o applicant who has used credit minimally and has an unpaid bill of $50 in collections from when they switched phone carriers may have a low score, but the only negative on their credit is this one SMALL $50 debt.

And if CA and such has negative cash flow but good appreciation.. then maybe I can find a place that has a balance of both. 

Also, focus on 2 years of job/income stability.Class D Properties:Cashflow vs Appreciation: Typically, all cashflow with little, maybe even negative, relative rent & value appreciationVacancy Est: 20%+ should be used to cover nonpayment, evictions & damages.Tenant Pool: majority will have FICO scores under 560 (almost 30% probability of default), little to no good tradelines, lots of collections & chargeoffs, recent evictions.

Quote from @Anade Davis: I was not looking to say anything negative but the energy is off.

Also, focus on 2 years of job/income stability.Class D Properties:Cashflow vs Appreciation: Typically, all cashflow with little, maybe even negative, relative rent & value appreciationVacancy Est: 20%+ should be used to cover nonpayment, evictions & damages.Tenant Pool: majority will have FICO scores under 560 (almost 30% probability of default), little to no good tradelines, lots of collections & chargeoffs, recent evictions.

A quick fix now can save you from potential negative feedback later on.I'd be happy to discuss more ideas!

Mid-term is more likely to work in any market than STR, but I think you would be surprised at how well an STR could do if there are no other options like that in the area (think people's parents or friends coming in for the week(end)).I've seen a lot of people grimacing at the net-negative house hack (it's just a product of rates and low inventory in a lot of markets) and this is one option to try to recoup some of that loss.

Also, the monthly cash flow always negative, why is that?

Just pointing out all the negatives with no solutions comes across as “i’m a complainer”

The real property investment can be repositioned if it proves disappointing in its original form; it can be refinanced or recapitalized if it has too much or too e pensive debt; inflation over time bales out many bad purchases, and finally the investors knowledge, experience and abilities can be leveraged to turn around a cash flow negative property.I’ll provide an exampleThree years ago we purchased a note from a bank secured by two auto repair facilities with a large amount of excess land.