Using the rental property analysis calculator on multifamily

[Chris Fechter]

Hi guys!  

 So I'm looking to buy my first multifamily with plans to live in one unit.  Prob a simple question but what is the best way to approach using the property analysis calculator to know if its a good deal.  Do you just plug in the numbers as if you weren't living there just to see if its a good deal overall, or is there a different approach I should take? Any tips on what metrics are most important?

Thanks!