If you are going to be Short Term Renting then make sure the local ordinances and laws support your approach other wise you may find yourself on the nasty end of a cease and desist letter.

However, due to medical reasons, my family and I had to relocate out of town for an extended period last year.

100% of my travel medical professionals have brought their own vehicles.

The organization brings in realtors, attorneys, medical professionals, and logistics people to tell you what resources each particular country has.   

I am SURE you did a background check, you make sure they graduated from a good  medical university, and that they have plenty experience doing brain tumor operations right?

I travel for work in the medical field.

Might be easier to prove you are working a full time second gig and invest in something medical that is in your wheelhouse.

Medical Payments: Provides coverage for an injury suffered on the premises.

Our goal is to build financial wealth (and I have ethical issues with doing that through medicine exclusively) however my question is in our situation, does it make more sense to use our surplus income to invest along side investors who do this full time or is it still worth it to strike out on our own one day try to replace over 500k income annually that would eventually be passive You shouldn't aspire to replace you income in the medical field.

If he claims it is medical grade, I would let him know that there is nothing in his tenant file related to it and that even with that, the odor from his unit is offensive to others - and unacceptable.Bottom line:  Make it easy for him to leave and put the problem on his back for solving the odor issue.