Unable to answer "What surface does this piece of road have?" for https://osm.org/way/370673452 via StreetComplete 52.0:

Concrete but blocked by stairs, ledge and car parking

Attached photo(s):
https://westnordost.de/p/145028.jpg
https://westnordost.de/p/145029.jpg
https://westnordost.de/p/145030.jpg