Beginner Calculator Help!

[Erik E.]

Hey everyone!  I'm getting back into learning about real estate investing and I am having trouble being confident with using the rental property calculator.  I have watched a bunch of the webinars, especially about the property analysis, but I'm still hesitant on knowing which exact numbers to be putting in, or which ends of those given estimate ranges I should go with.  I guess I'm looking for resources that expand upon the little question marks next to the categories.  Since I've heard that one small mistake could destroy a seemingly good deal, I need more knowledge on these numbers.  Could somebody give me some guidance on how to learn more about the different data that the rental property calculator is asking for?

Thanks everyone,

Erik