Be careful parking on a Sunday, the flat fee of $10 only applies if you park after 6:00am.
I competed in the Sydney 1/2 marathon which started at 6:20am, so parked prior to 6:00am. So they charged me $25 for overnight parking on Saturday then another $10 for Sunday.
I only used the parking station for 4 hours, do you think they will listen to my logic about the fee being unfair.
Their website just says "flat fee $10" no mention of only applies after 6:00am.