First Rental Properties

[Michael Scarpato]

I just acquired my first rental properties. Two buildings both containing 3 units each. Each rents at about $600-800 range. I have no mortgage or money owed on these. Any advice or "must knows" about entering this business. I've been educating myself endlessly but it is nice to get some more tips from experienced landlords and property managers. 

I plan to have both properties rented out in the next month.