Running the Numbers - Am I missing something?

[Christine Smith]

I need a little feedback. This is my formula for running numbers on a property (it's faster than running a million BP reports). We're using a HELOC for our downpayment (that's the G-column), and I'm calculating CapEx, Vac, Maintenance at 25%. It's leaving me at a loss at each property.

Where would you go from here? What would you change? What am I missing? 

Thank you!