Drove by on Sunday.
This location is listed on eCarUp with 2 chargers, "Besucher Parkplatz 1" and 2.
There are actually a lot more chargers here, the other are presumably all private.
I saw 2 parking spaces are painted green with EV logo. There happened to be 2 cars parked there but they didn't seem to be plugged in. The owners were next to their cars do I didn't investigate closer. I'm assuming they were not employees.