Unable to answer "What kind of building is this?" for https://osm.org/way/175089208 via StreetComplete 31.2:

The West part is house number 13.
Covid test Zentrum  (Kind of in the middle) says it is house number 13, too.

Attached photo(s):
https://westnordost.de/p/37467.jpg
https://westnordost.de/p/37468.jpg
https://westnordost.de/p/37469.jpg