When does the cash flow start? 

Floating rate loans may help cash flow early in deal, but put a lot of risk into deals. 

It looks like you are doing an affordable build based on the cost but hard to say since you didnt provide info on the build itself such as square footage and finishes.

As they are getting paid to provide a service.

Are you looking for immediate cash flow or longer term appreciation?

Right now, I’m focusing on investing in Providence, Pittsburg, and Allentown.

If it's worth $1.3 million today, it will be worth $3 million or more in 20 years, you'll have paid off the debt (or most of it), you'll earn at least $3 million in cash flow over those 20 years, and you'll have tax benefits.

For some of my homeowners - I provide them with several options 1. 

With some changes to the management structure and leadership, I believe we can significantly increase the revenue potential while providing a positive impact.

“ cash flow returns” almost always compare horribly to a simple bank CD after you deduct for insurance, prop taxes< vacancy, capex, prop management (or your personal time.) etc etc etc.