Forgot to mention this, sorry!
If you are planning to hire someone on a full time permanent basis: the following might/will apply:
   On November tenth every year, you will owe a 13th month of salary called "aguinaldo"
   Provisions should be made for Social security payments worth 15% of the salary amount
   Your friendly assistant will invariably quit after 3 years or so, why? Because, they likely want access to that savings account they have at your bank, defined as 1 month of salary for every year worked plus vacation days not taken.
The above have been seen by some (old school Nicas here quite often, though not the only offenders ) as unfair demands but it is always a good policy to treat others the way we'd like to be treated ourselves, local prevailing wages not withstanding. Who wants to work without vacations? Or hit the streets, whatever the reason for leaving , penniless and unemployed? ...exactly...
So before any hiring decisions, I suggest you grab your spreadsheet and do evaluate all the angles/ramifications/expectations. If not, once the person comes to you after five years of service and demands his/her dues, you are unlikely to "naturally" channel through this reasoning. Betrayal and greed will be your only thoughts...That's why it pays to think things thoroughly beforehand.
Have a nice day everyone,