Unable to answer "What is the width of the opening here?" – Gate – osm.org/node/9581226337 via StreetComplete 59.3:

Which opening? Car or people only?

Attached photo(s):
https://westnordost.de/p/251397.jpg

Unable to answer "Is this still here?" – Basia Pflegedienst (Ambulatory Care) – osm.org/node/9404573369 via StreetComplete 59.3:

NeoVital Pflege