I work with tenants frequently and there are a handful of PM companies they will not rent from. 

Every system you try will have flaws, or you may salivate over a feature that appears in other software.Some familiar names are mentioned frequently: Stessa, Apartments.com, RentRedi, TenantCloud, Innago, RentManager, Avail, Rentec Direct, Doorloop, etc.I recommend conducting thorough research on each app online to understand their offerings, pricing, etc.

See a RE attorney and use every trick in the book to put off the FC or BK.

The trick is to find a lender and a title company to play ball. 

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The trick is to AVOID these things, because if you do not, you'll be refunding rents. 

Agreed with @Nathan Gesner and @Paul De LucaI'd also set up keywords alerts here on BP so that you can be notified when an area or topic of interest is mentioned on the forums.This will familiarize you with some frequently asked questions and shorten your learning curve.All the best!

The guy who came out said it happens more frequently now, thinks there’s less quality control in the glass.

Our meetup group has 800 investors and are discussing/meeting frequently regarding real estate topics.

I'm finally in a group that is closing frequent deals now so things are finally turning around!