I was buying sub2 back in the 90s and had an ill man, who asked help to pull one house out of a portfolio property, so he could have some money for his medical treatment. 

For a house hack you'll want a larger size house like a 4/3 to fit all those housemates who are paying your mortgage, so that combined with being close to DIA and B/C area becoming an A makes me think of Fitzsimons neighborhood of Aurora near the Anschutz Medical Campus, and the surrounding area.

I personally feel that it is safer to go slower and use less debt with more conservative debt levels which allows more cash flow and more room in case of economic changes  

Or in other words-Pull out the 25,000 give or take I invested in each and put that into another building- or wait and do it slower not re-financing.

Everything regarding coverage will stay the same except there will be no "Medical payments to others" coverage.

It seems weird to have my medical career intertwined on one account.

It could be that specialty medical or something more unique than just straight up retail space is in demand.

You will just be growing your wealth much much slower.

This could just as easily have been 8 years of water bills or electric bills if the seller was declaring a medical need  and they couldn’t be shutoff. those bills would still be paid at closing, they don’t care by who  ps. 

You can be fairly sure that he does not have medical insurance.