If driving and traveling fairly lightly, I recommend just going straight to the garage Susana suggests then walking the 5 min. Street Parking wasn’t always available, and the narrow old cobblestones street does not have room to double park. Still, not a big issue. We just made the block and parked in a spot on the block before, to unload.
Once in, everything is walking and easy! Hilly and gorgeous! We walked 11 miles/18km one day. 8 the day before—in the rain! Beautiful.