The first thing I tried to do once we got our suitcase was go to the toilet.
D found me a disabled one with a weird door: it slid open when you pressed a button (like the ones I'm used to on trains). But when I walked in, the door didn't close! There was no similar button. Nor could I see any other way to activate it. It was a pocket door, it'd disappeared entirely so there was no way to pull it closed or interact with it.
I just stood there in this open room, feeling like there were cartoon question marks above my head.
A nice lady happening by (this door was opposite the entrance to the ladies') helped me out. First she asked me something that I didn't understand of course, which made me feel even more helpless. Then she said "You want to close?" Yes! Why could I remember the word for open right now and not close??
She pointed out a weird switch, like a German light switch which I find confusing anyway...
I pressed it, a red light came on but the door didn't move. I reset it, tried again, said something stupid and obvious like "It doesn't work," she came in and tried it, she went outside and tried the button that is there right under the perfectly functioning one I'd used to open the door. I was a little worried about that one because I didn't want to be stuck in there if I couldn't operate the door from the inside! But it didn't matter because nothing happened. Nothing continued to happen.
"This is Germany," she said to me finally, in an inscrutable tone of voice. And we went our separate ways.
(I had to use the regular men's room, which stank of stale piss even through my Flo mask, had tiny indicators on the cubicle doors of whether they were vacant or occupied that I had to just push on all the doors anyway, and was as quiet as the grave despite how crowded it was, because no one washed their hands apparently.)
In the next half hour or so, D had to carry our suitcase up a non-working escalator, the transport app didn't have signal in the station so we couldn't use it, the correct train we eventually got on was 15 minutes late, and it was almost impossible to both find and then open the door to the apartment that we've booked.
We finally got in but after a very cursory look at the place because it was almost 9pm, we got some food from a nearby Greek takeaway, walked around a little to see what's nearby, and had a drink outside a bar. D called my gin-based cocktail a Gin & Teutonic.
We're here! We've got plans to see friends of mine from the internet the next few days, before my pre-op appointment Tuesday. Turns out I know a few people who live in the vicinity of Düsseldorf.