Unable to answer "Do these steps have a handrail?" for way/27183268 via StreetComplete 35.0:

not stairs

Unable to answer "What kind of parking is this?" for way/481582058 via StreetComplete 47.0:

Mostly not parking. Bins. 4 spaces at one end.

Attached photo(s):
https://westnordost.de/p/115299.jpg
https://westnordost.de/p/115300.jpg

5 benches

via StreetComplete 48.0

Attached photo(s):
https://westnordost.de/p/118451.jpg

Black Buccaneer was removed in 2018.
(see:https://en.wikipedia.org/wiki/Black_Buccaneer)

Unable to answer "Can you deposit cash at this ATM?" – Cash Zone (ATM) – node/3625523929 via StreetComplete 58.2:

Removed

Attached photo(s):
https://westnordost.de/p/238600.jpg

Unable to answer "What kind of parking is this?" for node/9197072446 via StreetComplete 45.2:

Lay-by, mapped separately.

Somewhere in these trees are some ruined cottages, but they are not visible from above and are not accessible on foot for a GPS trace.

Unable to answer "What are the opening hours here?" for node/2106455241 via StreetComplete 50.1:

Not here at the moment.

These rails aren't preserved in the sense that they can still be used (like a heritage railway), they are embedded in concrete. Shouldn't they be tagged as artwork or a historic artefact?