So, the actual cash flow from a cash flow positive rental is even higher than predicted for most months.

I know SD Mid-coast transit project will be done in 10 years or so, it's too far to predict.

Is there anyone to gauge it or predict where it may be headed.

The musician's income is predictable--his company states he's been working for them for 17 years.

I am predicting it is in the Southeast.

I prefer a predictable outcome supported by solid data analysis.

Every day I give up to "be nice" or understand why a tenant cannot predict their rent payment obligations when they receive a paycheck in the middle of a month is a day of rent I will never get back.

@Susan Iwertz  Areas that can be affected by big swings in oil prices can be tough to predict.

I'm estimating the after value 75-85k and it will rent out at 850-950, most getting 900 in the area, After refinancing, repairs, taxes, insurance, 10% capex, 10% vacancies, 10% property management (figuring for later in life, i will manage for now), I am predicting 255-255 cashflow depending on rent rate. 

I suspect that it's taken from Harvard Extension School's lecture on how to predict the next housing bubble.