I find it that once you get above $150,000 in home prices - it is harder to cash-flow.One thing that is concerning is that the population of the city has decreased since the 1960's. 

The greater metro area, however, showed a more substantial 8% annual decrease to a median home price of $424,250.

I use statistic websites to see crime rate, increase/decrease in population, average salary, etc.. 

As your equity increases in "face value", it decreases in "actual value"...and loses potential cash flow by not maximizing the buying power of your equity. 

Demand has fallen off with the decrease in covid nursing contracts are paying less although there is always demand.

I've traditionally payed less than others pay in rent while house hacking.Could be a good way to decrease your expenses and get another property without adding too much risk or leverage.

Decrease in quality, bad reviews can quickly lower your monthly revenue and rate of return.3.) 

I’d like to decrease my rent costs as well, build my network (find contractors, etc), and have a place to call home as I’m living out of a suitcase right now and all my stuff is in storage.

Rapidly decreasing populations, i.e Cincinnati.

Teak volume is decreasing.