Unable to answer "This shop has been vacant. What’s here now?" – on level 0: Room – https://osm.org/way/409052354 via StreetComplete 62.2:

Hier gibt's Schließfächer, Getränkeautomaten und eine Fotobox

Attached photo(s):
https://streetcomplete.app/p/326141.jpg
https://streetcomplete.app/p/326142.jpg
https://streetcomplete.app/p/326143.jpg
https://streetcomplete.app/p/326144.jpg