I'm preserving capital like others on BP, but pouring over seller finance education and analyzing deals in a very different way than the BP calculator does.

Do what you can to preserve your rights! 

And this would be a unit that for example the mail delivery person in the CBS segment would probably be able to afford and would work well for her.Similar story at my triplex,  which I recently learned due to zoning changes there I could theoretically build 3 more units while preserving the existing structure, enough parking for one space per unit, and actually INCREASING green space on the lot.   

As a person defending yourself you have to be willing to do what it takes to survive and be the last one standing to preserve your life.Close quarters a knife can inflict a lot more damage than a gun in many cases.

What are Dave Ramsey’s most important financial goals; preserve wealth, avoid volatility, build wealth, reduce taxation, estate transfer, litigation avoidance, or generate income from his media?

Because its self preservation that’s why.

Not everyone invests for cash flow (not just appreciation, but sometimes it is asset preservation).

At some point people say the amount is enough and they move from high growth stage, to medium growth stage, to preservation and outpace inflation stage with class A assets.          

@Allison Leung more focus on tax shelter strategies-your primary focus is accumulating wealth but not so much on preservation.

It may be possible to preserve the existing system for one of the floors and adding a new system to the other floor?