We'll be arriving in Lyon by train on a Saturday. We plan to spend the night, then head out the next day in a rental car. Car rental offices are closed on Sundays, so we'll have to rent the car on Saturday. Bad enough that we'll be renting the car for an extra (unused) day, but in addition RS says that daytime parking rates are high near his recommended hotels on Presqu'ile, so I'd like to keep those parking costs to a minimum.
Does anyone know if parking rates go down on weekends in Lyon? Maybe just on Sunday? Or maybe there are more (free) on-street spots available on Sunday in the Presqu'ile area? Any ideas, or will I just have to pay for the mismatch between my travel plans and car rental office hours?