How Hacking Analysis - Need Help!

[Jack Seilus]

Hey everyone, really enjoy this forum. I'm a new investor looking for my first deal. I'm running analysis for a house hack (most likely will be single family home & renting rooms long term). Do I run the numbers for when I'm living there to see if it will make sense? Or do I run the numbers for what the deal might look like when I move out in ~2 years after as the majority of the investment will be after I move out? 

I'm running into potential deals at -$700/mo cashflow, which I'm okay with right now. One of my concerns is forecasting for beyond the years I'm living there. 

Any resources/advice would be much appreciated - thank you!