How do you know when there is good opportunity in a rental prop.

[Christopher Short]

Hello Investors,

So i've just gotten my list of vacant properties in the area. I'm slowly going through them, marking what are great flip opportunities and what seem to be good rental opportunities, though im not quite sure what makes a good rental property. I know what to look for when looking to flip a property, but is it essentially the same criteria? Also, is there a tool to use to figure out what rent is going for in the area of the potential rental property?