I am fine for long term growth and don't mind working for the next 20-30 years to build a sustainable portfolio with no mortages on them as the end game plan.What would you do? 

Long term rental comps on average, when you pencil it out, will be at a loss in the $100-500 range in my experience.

Current lease term (expiration date, month-to-month)7.

In terms of ownership, property can be owned by foreigners via a fideicomiso.   

Traditionally, I've adhered to the 20% or higher down payment rule to secure better mortgage terms and avoid Private Mortgage Insurance (PMI).

Think in terms of green yellow red communication in these reports.  

If possible, I would love to get a seasoned property manager's opinion on my most liked properties in terms of rental potential, etc.

All of the value would be considered long term capital gains and so I was trying to see if I could instead 1031 exchange the proceeds into an investment property which I’ll eventually move into and sell with the primary residence deduction.

The author shares a wild story about discovering his long-term tenant was secretly running an Airbnb out of his apartment.

I'm assuming that I could probably do an STR in Lakeland Florida, but don't think because of the location that I'd get good revenue.Who can give me some insight as to whether doing something like this or mid term for nurses has been beneficial for a 5 bedroom 3 bath house.