We recommend you get management contracts from several PMCs and compare the services they cover and, more importantly, what they each DO NOT cover.

So I snap pictures of paper receipts in the store and send it to that dedicated email.

Pennsylvania is still the fifth largest state after CA, TX, FL and NY and covers a large area with different sub-economies. 

Would have done 2-3X better in stock market, and with 1000% less grief/stress. read this to start with Why your house is a terrible investment - JLCollinsnhAlso, big picture, residential RE, appreciates only at rate of inflation, on average both in US and abroad."

These are sunken costs even if no one rents from the MTR operator or if MTR rents don't cover monthly costs.4.

It's all covered in his fees.  

Our insurance company (State Farm) doesn't cover flood, so our flood insurance policy is through FEMA's NFIP (national flood insurance program).

I think we've thoroughly covered all the negative reasons or "dangers" to watch out for investing in Mexico. 

I use one unit as my primary residence and have been using the other unit as a mid-term rental (~1-3 month stays) to cover the majority of my mortgage.

In my head i picture a some empty room with a printer on the floor and stacks of paper everywhere, having to drive to the post office and handing them a list where they hand type every address one by one.