Difficulty finding a rent estimator in my area that I am confident In

[Michael Garguilo]

I am currently looking at a duplex in my area that should cashflow around $250 per unit per month if I am using the correct rent estimate. My problem is that there is a discrepancy between Zillow and rentometers rent estimates vs when I add the rent estimates of each unit in the property. If anyone could help it would be greatly appreciated.

Best,

Michael Garguilo