Both are excellent cash flow markets and unlike a couple of the markets that you mentioned, both have strong economic and demographic fundamentals. 

There are several good cash flow markets but personally, I think  Indianapolis has not only good cash flow and ROI but also strong economic and demographics like job and population growth.

ABC in many areas is not as much socio demographics but simply the age and amenities of the buildings.. again talking about larger MF .. not small plexs. 

When to re implement rent increase is rely depending on your market and tenants demographics.

Area demographics: half is Spanish speaking, median income is about 38-40k, 40% white, 22% black, 21% latino.

@Larry Fried I think Houston has good potential in the long term taking into consideration the economy, demographics, migration, etc.  

Then the investors will usually hit me up for my perspective as well to evaluate the rental market, tenant demographic, and an overview of the types of issues in those neighborhoods or age of home (roofs, mechanicals, and sewer lines mostly.)

Can they provide you with school ratings, crime statistics, area demographics and other important metrics for analyzing a neighborhood?

It is crucial that they not only understand the class of property you're buying but that specific sub-market and demographic.

Originally posted by @Keivan Darius:Figure-3Figure-4 I've been thinking about this very thing a lot lately, mostly due to the fact that I have family members in that demographic.