Visited on Sunday and did a short charge with Swisscharge RFID. I was able to reach 50kW without issue.
The charger is easily accessible without any gate. The location seems a bit odd in front of the fire station and blocking a garage door, but it has the EW Rothrist branding and their website clearly says this is a public charger.
This is the same hardware and configuration as at Pflegezentrum Luegenacher. I have no idea how to obtain the advertised price of 65ct/kWh, this is the same ad-hoc and app price at 70ct/kWh.
There's an EV sign that tells you where to turn off the main road. When you arrive from the north you won't see the charger but will see the sign. When coming from the south the charger is very visible.