Visited yesterday without charging.
The charger is among the blue parking spots in the street. 2 spots are reserved for charging. There's no contactless, but QR codes are installed.
Unfortunately there's just 1 CCS. The other side is CHAdeMO. I actually had an error in my data with both plugs listed as CCS but I don't know where the error came from, as it seems like it was always listed with CHAdeMO on IchTankeStrom where I originally copied the data from.
Until the end of 2021 this charger was listed as 50kW for CCS and CHAdeMO on IchTankeStrom, then was changed to 150kW.
The street configuration is a bit confusing. The Tesla GPS was giving me directions that were impossible to follow.
The Gerichtshausstrasse is bidirectional between Hochstrasse and the charger, but it becomes a one-way towards the the charger a bit further on. So you can arrive from either side, but will have to leave through the Hochstrasse. And there's an additional restriction, you cannot turn left off the Hochstrasse when coming from the west, so I had to drive to the next street, drive by the train station and arrive through the one-way street.