I wonder if Fort Worth is like Dallas there is more developing on the north side and People are tend to move to the North side?

Any of the suburbs should be good candidates, the school district tends to dictate the desirability.  

Keeping your payment in the range of rents (allowing for expenses a homeowner will pay and a tenant doesn't) tends to keep owner-occupants on track.Your attorney or an attorney-owned title company can create the docs and manage the closing.

The property is commercial and most people tend to put into LLC.

Market is still moving on the west coast with prices generally holding .. our buyers too tend to have pristine homes that will sell..

When that happens, your ROI will tend to suffer, and in some cases, you can have negative returns until the market is more favorable. 

I am not familiar with who you are working with but always recommend vetting any company deeply before signing and paying -- those companies tend to have a lot of overhead they need to pay - out of your bottom line.

Because of this, a lot of investors tend to pay cash to avoid these extra fees.

I have found that both are good, Propstream tends to be more saturated in regards to the amount of people using it.

For many newer investors once they're familiar with commercial requirements for 5+ multi family unit mortgages tend to refocus on more conventional residential transactions (1-4 units) with much lower borrower barriers to entry.