The listing is exactly as advertised; very central and across the bridge to attractions. The apartment is kept clean and the other guests were all nice and respectful.
I haven’t met Christian, but he is very communicative and prompt in answering messages.
One thing to note is that the walls are thin, and the apartment’s location isn’t in the best neighborhood. But if you’re looking for just a place to sleep and shower and don’t stay out too late- it’s a pretty solid stay.