Everything was certainly provided free of charge by the Flying School once. Unfortunately with it being a shared facility there is very little respect paid by the majority of people passing through. They had a full 140-pack box of individually wrapped biscuits disappear in 1 day a little while back after local pilots and quite a few dozen parachutists had made good use of the facility...
But if you simply pause and say g'day to Raveen or Brian they'll happily offer a cuppa and a bikkie.