In context of "Surfaces" overlay for https://osm.org/way/378390822 via StreetComplete 54.0:

Kein Fußweg, nur an der Straße gelegener Parkplatz

Attached photo(s):
https://westnordost.de/p/176993.jpg

Unable to answer "What kind of building is this?" for https://osm.org/way/123413680 via StreetComplete 53.3:

Kein Gebäude, lediglich Schild

Pfad hinzufügen, direkt an Nr. 17.
Pflasterstein

via StreetComplete 54.0

Attached photo(s):
https://westnordost.de/p/176994.jpg

Unable to answer "What’s the name of this place?" for https://osm.org/way/116488029 via StreetComplete 54.0:

Scheinbar abgerissen, jetzt ein Hinterhof

Attached photo(s):
https://westnordost.de/p/176997.jpg

Garagen fehlen auf Karte

via StreetComplete 54.0

Attached photo(s):
https://westnordost.de/p/176998.jpg

Unable to answer "What’s the house number of this building?" for https://osm.org/way/132661196 via StreetComplete 51.1:

Not a house, single garage

Unable to answer "What barriers are used at this railway crossing?" for https://osm.org/node/1886607343 via StreetComplete 51.0:

Drehkreuz

Attached photo(s):
https://westnordost.de/p/133806.jpg

Unable to answer "What barriers are used at this railway crossing?" for https://osm.org/node/1026408679 via StreetComplete 51.0:

Drehkreuz

Unable to answer "What’s the house number of this building?" for https://osm.org/way/697568244 via StreetComplete 51.0:

Not commercial building, but skybridge

Remove as road, part of Honsellstr.

via StreetComplete 45.1