Unable to answer "Is this still here? (Postage Vending Machine)" for node/291452174 via StreetComplete 38.1:

Einfach postbox

Attached photo(s):
https://westnordost.de/p/83625.jpg

Unable to answer "Is Krollbachbifurkation (Information Board) still here?" for node/3195814818 via StreetComplete 38.1:

Hövelhof Emsquellen Wanderweg ist der Name, Krollbach-Bifurkation ist nur ein Objekt

Attached photo(s):
https://westnordost.de/p/83670.jpg

This feature is tagged as an underground tunnel under this 5-story building - is it really so in the reality? As I understand tunnel=building_passage is more preferred for a way through buildings, where only the part under the building is tagged so, not the whole way.
If it was meant to be a way through the shop - I'm unsure whether this way belongs here, maybe tagging both entrances is a better idea

Viele MTB Tracks oben, zwei gehen bis unten. Surveyen zu Fuß etwas schwer

Bench

via StreetComplete 38.1

Attached photo(s):
https://westnordost.de/p/91665.jpg

Bench + viewpoint

via StreetComplete 38.1

Attached photo(s):
https://westnordost.de/p/91291.jpg
https://westnordost.de/p/91292.jpg
https://westnordost.de/p/91293.jpg

Zweigung

via StreetComplete 38.1

Attached photo(s):
https://westnordost.de/p/91664.jpg

Bench

via StreetComplete 38.1

Attached photo(s):
https://westnordost.de/p/91287.jpg

Bench

via StreetComplete 38.1

Attached photo(s):
https://westnordost.de/p/90096.jpg

Bench

via StreetComplete 38.1

Attached photo(s):
https://westnordost.de/p/90095.jpg