I built family dollars for years using metal buildings and when you have the right erection crews those things fly up. 

I thought the Philadelphia Inquirer summed up the issues with RAD best: https://www.inquirer.com/business/rad-diversified-brandon-me...California man touts business empire built of Philly rowhouses bought at sheriff’s sales.

The thing is on his built for you website they know some of the key words to put into the coding of that website.

One deal I closed last year was right next to a planned shopping center.Realtor Pocket Listings: As a licensed agent myself, I’ve built relationships with other agents who sometimes share “pocket listings” or properties not yet on the MLS.

First, there are small grammatical issues with their website that could indicate it might have been built by someone whose native language isn't English. 

https://www.torooakpoint.com/   They call them mobile homes, they look like mobile homes, but they're stick built on slab. 

However, in the inner ring suburbs that I live in, there are quads everywhere, built in the 1920-1960s, generally, and they have remained in demand for nearly a hundred years.  

Built in property managent.

Check out Grand Rapids Michigan. 

Austin metro keeps expanding. Jarrell is planning on a population surge of 50,000 new folks. Jarrell is on the north side of Georgetown and within the very fast growing Williamson County. That shows the growth pattern...