Unable to answer "Do you need to pay to enter here?" – Hošek Contemporary (Art Gallery) – osm.org/node/5839747834 via StreetComplete 60.3:

It's a boot, there's no signs of prices

Unable to answer "Do you need to pay to enter here?" – Die Möglichkeit einer Insel (Art Gallery) – osm.org/node/12330602407 via StreetComplete 60.3:

I don't see it

Unable to answer "What are the opening hours here?" – Spreedeck (Restaurant) – osm.org/node/10973524105 via StreetComplete 60.3:

Another restaurant called Spree Fume