Unable to answer "Is this still here?" – Fire Pit – https://osm.org/node/4449913998 via StreetComplete 58.2:

There is no official fireplace here. It should not be marked as such because of potential fire hazard

Attached photo(s):
https://westnordost.de/p/233440.jpg
https://westnordost.de/p/233441.jpg