Some rehab style lenders make it difficult for newbies to gain maximum leverage due to lack of deals done.......NOT US!

The more you customize the software, the harder it is to maintain and you end up with vendor lock which in simple terms you are at the mercy of your developer(s) as they are creating custom code that is difficult to maintain without them. 

I've read (all my knowledge is theoretical) that tenants on government assistance can be really rough on properties (I also see that as painting with a broad brush) but the government assistance side of that is pretty stable income, and it doesn't seem terribly difficult to raise rent either, just requires 60-days notice instead of 30. 

Very difficult to force collection on a debt not secured by an asset.

If you're willing to educate yourself and have the personality for dealing with difficult situations, then it may be a good choice.Do yourself a favor: buy "Every Landlord's Legal Guide" by NOLO.

It's really difficult to get those condos to make sense as investments in my experience.

as @Chris Seveney points out the recent opinion by the CFPB may make owner financing more difficult.

And if you are dealing with a difficult seller, and a shady sellers realtor, you'll be the one screwed over.  

@Titus MeisenheimerTaking your real estate investing ventures global may be both thrilling and difficult.

,To piggyback off what @Michael S. said, you’ll find it pretty difficult to find a decent property in Huntsville proper on a $250,000 budget.Don’t worry, though—in nearby suburbs, your budget will work fine.