I've run countless properties using this tool, as it accounts for every expense that I'm aware of. 

There's a plethora of information on this website, as well as countless people I've personally met in my investing career that can truly take you to the next level, or to any level that you so seek.

You want the same thing for your team.Otherwise, read up on the countless articles and blogs here, look for any local events that might be worth your time, research your market, and make use of the forums.  

TENANTS FROM HELL #5Sinks from hell.Running one of the largest rental portfolios in the Cleveland, Ohio area I have managed 1,000's of properties & dealt with countless tenants.

We have sent countless millions of offers to owners since 1999 using assessor data consolidators like RealQuest Pro (the back end of Listsource).For houses I current filter1.

Ive read the book on managing rental properties by @Brandon Turner and have listened to countless podcasts that talk about training your tenants.

I've spent countless amount of hours watching webinars and videos to educate myself.

I've read countless books on real estate, listened to lots of different podcast even talked to different mentors and I've tried birddogging for others.

Countless learning experiences.

There are countless posts over the years with all types of companies selling this stuff.On Facebook I must see 10 suggested posts a week by companies promoting TRAINING, blah,blah,blah.