smichel17
Unable to answer "What kind of building is this?" for https://osm.org/way/151677694 via StreetComplete 34.2:

it's two attached houses, which *both* have *both* address #68 and 70 printed on them. unclear whether it's an apartment or two houses adjoined in some other way.

Attached photo(s):
https://westnordost.de/p/63064.jpg