Of course you must put in some coins, before the doors open automatically. I can't tell
you the actual fee. We still had the Deutschmark, when I took this photos. If the door opens, it
feels like entering a concert hall or a museum of modern art. But it's cheaper. You hear music and
you can't choose. Just like when you have subscribed for your local symphony orchestra. At least,
you have not to stand Becketts Godot. Time runs much faster here. After twenty minutes a beep
announces, that the automatic door will open soon without your interaction. If you are not ready,
you have to insert more coins.
There is enough place for a wheelchair. That's creditable. However, it makes me a bit
suspicious, when even a bike may fit. Is this really a toilet? Inside everything looks exactly like
a toilet and it can be used as a toilet. That doesn't mean much!!! From outside the whole thing
looks like a ufo. May be it is driven by rockets which get their energy from methane and
fermentation gas? This might be a simple explanation for some missing public toilets.