Unable to answer "What kind of parking is this?" – Parking Lot – https://osm.org/way/365330622 via StreetComplete 57.4:

Not now a car park. Seated area for distillery visitors

Attached photo(s):
https://westnordost.de/p/212398.jpg
https://westnordost.de/p/212399.jpg
https://westnordost.de/p/212400.jpg