Visited on July 5 and did a short charge with Swisscharge RFID.
The charger is in the paid parking. 2 spots are well marked for charging, with indication that you must pay separately for parking.
Bring your own cable.
The parking spaces are not particularly wide. I'm not sure why the Volvo parked at such an angle. Maybe another car had parked badly on the second charging spot when they arrived.
The official access seems to be via Wahlenallee, but you are also allowed to enter from Länggasse via Ziegelackerweg which is otherwise forbidden to through-traffic.
At some point that location must have been called "INFORAME Rütti" on IchTankeStrom, but a quick search through my archives shows that the typo must have been fixed before 2023 already. It's now called Inforama, which seems to be the correct spelling.
There's another Inforama with a similar charging setup in Hondrich.