Visited yesterday without charging.
The charger is under the roof, next to the gas pumps.
I think this is officially the first charger in Switzerland where a gas pump has been removed to make space for a charging station. In Google Street View from June 2021 there's an additional pump numbers 7 and 8. The V-Power sign above the pump has been re-purposed into a Shell Recharge sign.
It's also the first time I see this "300kW" symbol on a Shell Recharge charger.