Unable to answer "What kind of memorial is this?" for way/297331498 via StreetComplete 45.2:

Not a memorial, remains of cemetery are just couple meters behind memorial stone.

Attached photo(s):
https://westnordost.de/p/109501.jpg
https://westnordost.de/p/109502.jpg

2 lift gates, private access

via StreetComplete 45.2

Attached photo(s):
https://westnordost.de/p/110348.jpg

Office building

via StreetComplete 45.2

Attached photo(s):
https://westnordost.de/p/110329.jpg

Unable to answer "Is there a bench at this stop?" for node/9969944455 via StreetComplete 45.2:

This is just a shelter with a bench, passengers get in/out on another side

Attached photo(s):
https://westnordost.de/p/110327.jpg