Unable to answer "What can be left here for recycling?" – Aktion Hoffnung (Recycling Bin) – https://osm.org/node/2617258457 via StreetComplete 63.0:

Müllstelle war zweimal auf der Karte.

Attached photo(s):
https://streetcomplete.app/p/332271.jpg
https://streetcomplete.app/p/332272.jpg