On a petrol Golf "basic service" at a good independent:
VW spec oil, oil & air filters, sump-plug & washer, washer fluid (all common to VW, Seat, Skoda & Audi) - Total parts €150
Labout to fit & Visual inspection (tyres, lights, wipers, glass, other fluids, belts, reset service indicator light)- Total Labour €100
Total €250 max, incl VAT
Other stuff like pollen filter, wipers, long-life spark-plugs, etc excluded
Whoever does it make sure they use VW spec or original parts.