Visited on December 14 and did a short charge with contactless.
The lounge is still not open. The entry explanations are in German and English, saying you need to scan a credit card to enter, but it's free and just for security. I was able to scan my card and it showed "Success - Demo 0EUR" but nothing else happened. Another sign on the door in German only seems to say we have to wait a bit more before we can use the lounge. Inside I see there's another contactless reader next to the toilet, but no idea if it's active and whether you would have to pay separately for the toilet.
There are no definite directions, but clearly you are meant to drive West to East through the station. That's the orientation of the Fastned logos on the floor and you are not allowed to enter from the East. But there's nothing saying you can't exit to the West.
The parking price isn't super clear, because the Fastned entrance is after the parking meter sign, and Fastned doesn't have any separate parking sign except the "EV" symbol, which does not clearly exclude the spaces from the parking meter. Presumably you don't pay parking, but it's not clear.
The "Bankkarte" and "Ladekarte" stickers on the chargers appear to have been pasted wrong on charger 3/4. What's the point of putting those stickers if you're going to mess them up... 🤷♂️