How to analyze a deal where I live in 1/2 of a duplex?

[Chris Collins]

I'm learning how to analyze deals, so bear with me?

Here's the "deal" I analyzed. 

https://www.biggerpockets.com/calculators/shared/3...

Here's the loopnet listing (I know loopnet is where deals go to die, but I'm using it to learn how to analyze deals, good and bad).

http://www.loopnet.com/Listing/19454637/2827-Danah...

Its 2 houses on 1 lot.   I would live in 1, and rent the other out.  What do I need to be considering / change / understand if I'm living in 1 house, and renting the other out?   How will it affect those numbers in the grey box?  (Cash flow, etc)

Thanks!

-Chris