Unable to answer "How many bicycles can be parked here?" – Johnny van Doornplein (Bicycle Parking) – way/551495375 via StreetComplete 59.3:

No parking

Unable to answer "Who is allowed to use this playground?" – Playground – node/6594409976 via StreetComplete 58.2:

Calisthenics park

Attached photo(s):
https://streetcomplete.app/p/254146.jpg

Unable to answer "Is there a crossing here?" – node/6246379960 via StreetComplete 58.2:

Bicicle path

Unable to answer "Is there a crossing here?" – node/5218597691 via StreetComplete 58.2:

Bicicle path

Attached photo(s):
https://streetcomplete.app/p/254145.jpg