Visited on September 21 and charged with eCarUp app.
The charger is freely accessible without any gate. There's a green parking space with "EV charging" sign.
The charger is a Kostad Unity 20 rated for 30kW. The sticker doesn't mention an amp limit, but it's probably 80A, because I was stuck flat at that limit, getting between 28 and 29kW depending on my voltage.
The price is prohibitively expensive, they really don't want people charging here.