Unable to answer "Who is allowed to park here? Parking may be free or paid." – Parking Lot – way/331950158 via StreetComplete 58.2:

Isn't a parking isle

Unable to answer "What can be left here for recycling?" – Recycling Bin – node/3401237499 via StreetComplete 58.2:

Is for returnables

Attached photo(s):
https://westnordost.de/p/230245.jpg

Unable to answer "What’s the height limit here?" – Parking Aisle – way/830825711 via StreetComplete 58.2:

There is no height limit on this parking aisle.