Using Rental Property Calculator

[Alexander W Gamache]

What is the best way to use the Rental Property calculator when I plan to House Hack? Specifically I am looking to live in one unit within a duplex. Should I use a rent estimation as if I were charging rent for both units? Look at cash flows based on a single unit? I know I won't get as large of a cash flow due to not collecting rent from myself but I am just looking to analyze a good deal.