Visited on September 21, didn't seem to work properly.
This location has been documented on Chargemap for a long time. It was a free charger, and I expected it would no longer exist. But it is in fact still there and seems to still be accessible for free.
I don't think I ever charged on a coffee&charge before, as most of those I encountered were broken. I wasn't sure whether I had to press anything. The charger screen indicated Ladeleistung 19.3kW, so it seemed to work, but after a few minutes it just stopped before reaching 0.2kWh. I was then unable to re-start the charge. As it was getting dark and rain was pouring, I left.