Unable to answer "Does this crossing have markings across the roadway?" – Crossing – node/13649304715 via StreetComplete 63.0:

Asi tam kdysi byly

Attached photo(s):
https://streetcomplete.app/p/340501.jpg

Unable to answer "Do these steps have a handrail?" – Steps – way/412686109 via StreetComplete 63.0:

Žádný schody, jen vyšlapaná stezka

Unable to answer "What are the opening hours here?" for node/10028874323 via StreetComplete 51.0:

Only ATMs - no opening/as the airport hall

Unable to answer "Who is allowed to park here? Parking may be free or paid." for way/26999459 via StreetComplete 51.0:

Can't say..

Attached photo(s):
https://westnordost.de/p/132588.jpg

Unable to answer "Do you have to pay to park here?" for way/28939765 via StreetComplete 51.0:

Looks like only rental companies' parking, not public.