How to find good deals on apt complexes

[Jacob Prelle]

My wife and I are looking through the internet (Redfin, Loopnet, etc) for apartment buildings that are cash flowing and are having a hard time finding any. I heard through a BP podcast and from other investors that Loopnet and other similar sites are the "bottom of the barrel" when it comes to RE finds. 

Does anyone have any advice on how to go about getting notified of good deals or have had any experience another away?

Thank you!