Yes the lack of identical apples-to-apples comps has been an issue in the area for years.

Do you think this issue is specific to banking services or what do you think is the root cause?

@Andrew Self there are attornies you can hire to resolve your credit issues.

One of the big issues is that the new PM reached out to the tenants with notice of management change, but without confirmation from the current PM they didn't trust that the new guy was legitimate. 

I took the next 5 months to tackle everything myself spending approximately 17k in supplies and tools + paying a plumber and roofer 4k total to fix those issues.

I used the lower of rent amounts for analysis. https://www.biggerpockets.com/analysis/rentals/ee5f6928-93ce... is link to the BP Calculation on it.

For example, you can use this link to get detailed information, https://spotcrime.com/map?

It can be paid off by a refinance, or a sale or cash out of pocket.The other issue is the pending divorce.

Let your criteria do the filtering for you.Regarding retention and renewals, the only time I have asked people to leave is when they have had rent payment issues and/or damaged the property. 

There exists those of us that want a property in Costa Rica despite the issues we are discussing here.