I'm sure there is a better term than "Fixer", what I am looking for is someone who can assist with doing some official paperwork stuffs, including sometimes accompanying me to offices etc.... for official paper works...

I am registered as Autonomo in La Palma, and need to move all my paperwork over to here (La Oliva).
This would mean things related to business activity as well as personal registration in the town hall etc...

Does anybody have recommendations?

Thanks