I just finished reading Rich Dad Poor Dad, and I’m more motivated than an ever to make my first purchase.

I do not see how you will ever get a rent increase pay back in any reasonable amount of time doing any more than that on the outside.

If it's a larger organization, feel free to inquire about their different staff qualifications.2.

Have you ever heard of such a rule, or how it has been successfully challenged anywhere in the past?

What ever suits you best.Best of luck,Mark

Which ever source you are trying, you need to do it for at least 6 months.

The best advice I'd ever recieved was done is better than perfect. 

A third late will be a triggering of a eviction and the tenant will be out.A tenant that pays late under no circumstances should ever be considered a "otherwise good tenant".Landlords that have tenants that pay late have not properly trained them and are responsible for the problem.

@Brian GarrettHave you ever completed a deal using either of those tactics?

Cracks on drywall can be indicative of larger issue, but not always.