I wanted to get a sense of what metrics you would find valuable in determining the overall health of your rental empire when tracks from a long-term perspective after purchase.

I know there is electromagnetic radiation that comes off of substations but all my research shows there is no proven health effects related to low level electromagnetic radiation. 

The classic dilemma of should I keep, or should I sell.

The dilemma is that I have too many options and I want to take full advantage of my situation.

You would likely be violating the Fair Housing Amendments Act of 1988 for not providing a reasonable accommodation if the person has a health issue.Additionally how about just wanting to be a good landlord providing quality customer service?

If you are concerned about your health, get vaccinated.

My dilemma is what is the best use of the cash, so here are thoughts I have had.

You can go FHA and just do the TLC work after you close with your own funds or a HELOC.In mot cases a home will not pass inspection if it has termite damage, exposed wiring, outdated breaker box, Mold/water damage, major roof damage or anything that would be considered a health hazard or Safety issue. 

We are not looking for top return, but a solution to our grown kids dilemma.  

Taking responsibility for your health and your family is.