Paying PMI will certainly eat into your cash flow..

To kind of give you a sense of what you are asking, it is like me asking you if Eating Out is a good choice? 

It didn't change my algorithm ranking and I ended up eating some of the cleaning cost unless I wanted to be completely out of whack with my market (I'm already on the higher end).  

Is there looming capital expense items that could eat up years of your cash flow.3. what about other regions/types of property.4.

Bitcoin is eating EVERYTHING.

I was referred to you all by a contact and have been eating gup the podcast this past month or so.

Reno loans are quite expensive, eats into your margins quite a bit, so much competition here as well...

I used a hard money lender that would finance 100% of the purchase and rehab so as to not eat up bit a couple grand of that 43k. 

If you don't fall within that category you either get caught up dealing with the BS minutia of the business or are reliant on outside PM's that eat away any margin because there is significantly more time that goes into operating Section 8 rentals and don't let the "guaranteed rent" make you think otherwise.  

And lower income means food eats up a higher percentage of income, so rent has to be a lower lower piece.But even beyond that, when you are in very low income areas, even trying to push a $20 rent bump is disproportionately high and will cause a tenant to move.