In context of overlay "Places" – Das Café Bistro Alte Schule - Mankmuß (Cafe) – node/7788067876 via StreetComplete 61.2:

Geschlossen. Auf der Homepage steht auch ohne weiteren Hinweis "geschlossen".

Unable to answer "How many steps are here?" – Steps – way/58263326 via StreetComplete 61.0:

Keine Treppe, keine einzige Stufe. Ein steiler, sandiger Weg.

"Dauerhaft geschlossen"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-05-11T16:17:16Z
POI name: Greenbomb
POI types: wheelchair-limited entrance-main shop-clothes
#organicmaps android

Unable to answer "How many steps are here?" for node/3660283637 via StreetComplete 53.2:

No steps.

Attached photo(s):
https://westnordost.de/p/159216.jpg

In context of overlay "Places" – on level 0: Greenbomb (Main Entrance) – node/9498753621 via StreetComplete 61.0:

Existiert nicht.

Unable to answer "What are the opening hours here?" for way/124840070 via StreetComplete 54.1:

Aktuell ist der Berggasthof Streichen aufgrund von Umbaumaßnahmen geschlossen!