Visited on May 7 and charged with eCarUp app.
There's no EV signage, but the 2 parking spaces delimited by the yellow corners must be for the purpose of the charging station.
I believe it's possible to reach this place from the east, but the best seems to remain on Dorfstrasse and access the area from the west.
The drive up and down was interesting. The road is very narrow. There are signs forbidding large vehicles that turn on when the bus is on its way. Cars are still allowed to go, and I was (un)lucky enough to experience passing the bus. It's tight! The car behind me waited at the bottom until the bus had come down, and I should probably have done the same because it was only a few minutes away, but somehow I read the time incorrectly. The times for the bus departure and arrival also show up on the signs so you can estimate where the bus might be along the way. But the challenge is probably more when encountering other large vehicles, as those won't be announced in advance!