The Coal Industry is dying and is not coming back, technology has found better sources of energy.   

Windows aren't as energy efficient t and expensive to match.

I am excited to get into real estate with more energy and really grow a business. 

Be prepared to bite the bullet.

In my area, anything under $1,000 a month is pretty safe while houses over $1,200 can be volatile when the energy industry takes a hit like it did in 2016.

The owner inherited it, and just ran out of energy trying to fix it up himself.

But nothing is bullet proof. 

Although, not the most energy efficient window, it does give a great look to older home!

FWIW I've bought all those guys stuff, they all are slightly different and all are very good IMHO.See my business model:  go to my profile, first parapraph, read the file:  Bullet Proof Rental portfolio.Best of luck. 

I don't have the time or energy to knock on doors every month to attempt to collect rent, or worry about crime.