Visited yesterday without charging.
The conditions for the parking next to the charger are not clear, nothing is posted. It seems to be just for the businesses next to it, while the shopping center has more parking spaces up the hill. But since the charging spots are marked differently, they must be for everyone. I assume parking is free. There's no posted time limit.
The charger has no contactless option. QR codes are installed and work, same price as Evpass app, 1.5CHF start + 0.55CHF/kWh.
On Chargemap, the are older pictures showing different types of chargers back in 2018. There were already 2 parking spots, painted the same way. The 2 concrete blocks with screws sticking out on either side of the charger on my picture are the foundations for the old chargers.
I see now while reviewing my pictures there's a huge "Richterliches Verbot" sign with a schematic of the area up the hill, but if that sign applies to the lower parking as well it's not very well placed. I don't have any closeup to read the text.