IF you will LIVE HERE, you will want to hire directly.
You should hire based on proven recommendations and feed back from neighbors and friends you make and also learn to recognize even "silent" warnings.
You will pay a little more than what locals are said to pay their slaves, but then, you might eventually build up a staff of people who actually are loyal to you and yours. That takes some time and some expertise of course.
Going thru a property management firm as a permanent resident, will not allow you to build that vital loyalty link with whom enters your home. They will be paid "rack slavery rate" for hard work and will likely be changed around as they ware out, while you will be billed in Dolares for a service you can't seem to even start trusting.
Property "management" especially paired with absentee ownership is the gateway to overpaying and still getting screwed.
I am sure, there may be a very few property management firms in this country which will not "silently" rent your home, or over bill YOU for repairs done by it's own "handymen" on a different property, or over bill you for services which are typically cheap here... but they are hard to be found.
I have always voiced my doubt that this is an ideal country for absentee property ownership, as I don't seem to see many having a successful experience with that. That's my opinion and you will hear others having a different one (often from "agents" and property and condo management "firms" or people linked to them).
... J-D.