Visited on Monday without charging.
The charger is against the wall among the customer parking spots for the TopShop. None of the spots are reserved for charging.
There are no parking instructions posted. No idea whether you can just leave your car there all day and go on an adventure...
There's a little green sign attached to the pole. It looks like there's also one when driving in the other direction from Thusis but I completely missed it and was wondering where the charger was until I walked into the gas station area.