Unable to answer "Is this bicycle parking covered (protected from rain)?" for osm.org/node/970004076 via StreetComplete 20.2:

it is slightly protected from rain by the building rooftop.

Attached photo(s):
https://westnordost.de/p/15235.jpg

Unable to answer "What surface do these steps have here?" for osm.org/way/122987785 via StreetComplete 32.0:

this path doesn't exist anymore

c'est une grande place. pas une place et un tracé piéton.

via StreetComplete 31.3

track down to the road. private or not?

Hier befindet sich eine Bank.

Hier befindet sich eine Bank.

there is no barrier

Unable to answer "Is there a cycleway here? What type?" for osm.org/way/138950610 via StreetComplete 33.1:

it is a cycleway

Die Himmelsleiter befindet sich zwischen Trierweilerweg und Markuskapelle, und nicht zwischen Westfriedhof und Mariensäule.

Op Zaemer and Rue de la Continentale are connected at this point temporarily (for 3 years :) due to road works on Boulevard John F. Kennedy.