In context of overlay "Buildings" – https://osm.org/way/583749761 via StreetComplete 57.3:

Hier is geen gebouw. Dit bestaat niet.

Unable to answer "How many steps are here?" for https://osm.org/way/231539734 via StreetComplete 54.0:

Beide Treppe formen eigentlich nur eine.

Attached photo(s):
https://westnordost.de/p/177025.jpg

Unable to answer "How many levels above the basement does this building have?" – house number 45-47: House – https://osm.org/way/372847627 via StreetComplete 57.1:

Gebouw bestaat niet.

Attached photo(s):
https://westnordost.de/p/205852.jpg

In context of "Surfaces" overlay for https://osm.org/way/784851837 via StreetComplete 55.0:

No stairs, just a slightly inclined path.

Path connects through to Breslauer Straße with a staircase.

via StreetComplete 55.0

Attached photo(s):
https://westnordost.de/p/186971.jpg

Unable to answer "What kind of building is this?" for https://osm.org/way/955286665 via StreetComplete 56.0:

Not a building, just a thick hedge

Attached photo(s):
https://westnordost.de/p/195609.jpg

Asphalt acces road.

via StreetComplete 55.1

Attached photo(s):
https://westnordost.de/p/189036.jpg

GPS Trace: https://www.openstreetmap.org/user/janlivens/traces/11227649

In context of overlay "Buildings" – https://osm.org/way/165046059 via StreetComplete 57.1:

N'existe pas.

Unable to answer "Is there a crossing here?" – https://osm.org/node/6817902683 via StreetComplete 56.1:

Deze oversteekplaats is ondertussen weg.

Attached photo(s):
https://westnordost.de/p/199959.jpg

Unable to answer "What kind of building is this?" for https://osm.org/way/232982380 via StreetComplete 56.0:

Kinderhaus Rübenloch