When is negative cash flow bad for house hacking?

[Connor Bause]

I am currently looking for a deal for a duplex/triplex in the Savannah, Georgia area. I will be living in one unit and renting the others, along with opening up my portion for airbnb. I have analyzed multiple deals and I would lay anywhere from -$500 to -$1200 in cash flow. I have a very steady, good paying job. The question is; at what point in negative cash flow would you turn away from a deal?