The medical field is huge down here so being able to provide a great property for traveling nurses and other professions could be greatly increase your GOI vs traditional LTR. 

The launches are a draw, military bases with re-assignments and family visits, large medical base. 

You may be granted an exception if, during the previous two years, you have been a full-time student, active-duty military member, on medical leave or staying home to take care of children.

They have medical bills and are out of work for a couple months.

In California there is AB468 which has requirements on the medical provider and has a punishment for medical providers that provide bogus ESA authorization.  

Each room has its own thermostat and there is plenty of parking and land around the building.Possibilities include medical offices, storage facilities, convert the building into apartments, etc etc etc.The possibilities really are endless. 

We will retire there next year or the year after.Living here in Oaxaca will solve some of our retirement issues since the house will be paid for, and our medical expenses will be very low here.

As we started to diversify into that industry, we also saw an uptick in medical due to the aging population, and very recently we are starting to see more entrepreneurs come to the community because of the cost of living but still close proximity to the major markets in the State. 

You mentioned STRs, but some of these guest types are in the 30+ day stay category like students and travel medical professionals.

The city's economy is on the upswing, driven by the medical and education sectors.