Unable to answer "Is this place wheelchair accessible?" for https://osm.org/node/26485630 via StreetComplete 53.3:

You have to use stairs to get to the other side or enter from the other side

Attached photo(s):
https://westnordost.de/p/166856.jpg
https://westnordost.de/p/166857.jpg
https://westnordost.de/p/166858.jpg