Unable to answer "What are the opening hours of "Atelier Liane Käs"?" for osm.org/node/2617157718 via StreetComplete:

looks like "nach Vereinbarung". no times anywhere to be found on the door or in the flyers that are available here.

Unable to answer "How many levels does this building have?" for osm.org/way/370110493 via StreetComplete:

This is a new house and does not match the layout on the map.

Als Antwort auf "Was ist die Hausnummer dieses Gebäudes?": this building is party of a church that the "street" in front of it is also a party of.

osm.org/way/325993029

the shop no longer exists. the lot is empty. (way #258908267 )