Unable to answer "Is this still here?" – Surveillance Camera – https://osm.org/node/7060385295 via StreetComplete 57.2:

Its at the building in the opposite side

Unable to answer "What’s the height of the curbs at this crossing?" – Marked Crossing – https://osm.org/node/9989986936 via StreetComplete 57.2:

No crossing, just eceryone walking in the streets

Gate, accesibility of path is private

via StreetComplete 57.2

This path is stairs, 14 steps, no handrails

via StreetComplete 57.2

GPS Trace: https://www.openstreetmap.org/user/svoeth/traces/11340353

Stairs

via StreetComplete 57.2

GPS Trace: https://www.openstreetmap.org/user/svoeth/traces/11340352

Mostly stairs

via StreetComplete 57.2

GPS Trace: https://www.openstreetmap.org/user/svoeth/traces/11338571

Unable to answer "Do these steps have a handrail?" – Steps – https://osm.org/way/435754592 via StreetComplete 57.2:

There are no stairs

Worden bridge

via StreetComplete 53.2

Attached photo(s):
https://westnordost.de/p/158124.jpg

wooden bridge

via StreetComplete 53.2

Hier ist ein Wegweiser

via StreetComplete 53.2

Attached photo(s):
https://westnordost.de/p/158119.jpg