Repairmen/Craftsman will Always be in demand wherever there are, Actual Homes/Apts/Bldgs Occupied by People!Now,In the Favella's or Slums,That would be the area FerFal's advice would Pertain as,The folk's occupying those area's Have/Will do for themselves,& are Normally left to their own devices!I highly doubt anyone from an Office/Management environment,Had Anything to do with, The Repair of The Infrastructure,As there was no $$$ to purchase supplies,i.e...All the 1000's of Missing Manhole covers,1000's of miles of stolen Powerlines & Telephone lines,&Plumbing lines Sold for Scrap Metal,Power Plants/The Broken pumps for Freshwater/Blackwater distribution,Maintenance of Hospitals,A/C-Refridgeration,Grave diggers,Without Repairmen/Craftsman,Planes don't fly,Mechanical Movement Ceases up!You are Sh....Outa' Luck!Life still did go on in Argentina,As It is Going on Now,Because there ARE Repairmen/Craftsmen!