Unable to answer "Is this still here?" – A Pedra da Galé e os Fósseis (Information Board) – osm.org/node/7107607468 via StreetComplete 59.3:

The sign seems to be gone, there are only two stumps on the ground.

Aqui é uma porta fechada.

via StreetComplete 59.3

Unable to answer "What’s the surface here?" – Foot Path – osm.org/way/762704082 via StreetComplete 59.3:

Not really a pass through. Rather a broken wall with the possibility to step through.

Bushaltestelle Denickestraße in Richtung Finkenwerder ist nun hier.

via StreetComplete 59.3

ab hier 100km/h Richtung Süden

Unable to answer "Is there a public bicycle pump here (at least when it’s open)?" for osm.org/node/11001878245 via StreetComplete 56.0:

Pump not there today, but there is a bicycle store.

Unable to answer "Which direction leads upwards for these steps?" for osm.org/way/151686090 via StreetComplete 56.0:

These steps stay level and don't go up and down, but through the water artwork.

Unable to answer "What’s the name of this place?" for osm.org/way/821779015 via StreetComplete 56.0:

It is a sculpture and not a shop.

Morcegário de Troia
quayro pisos + res-do-vhão
com uma informação

via StreetComplete 55.1

Unable to answer "Is this place wheelchair accessible?" for osm.org/node/1123933063 via StreetComplete 56.0:

This entrance is not wheelchair accessible. Actually none of the entrances are. However, only exception: Across the street there is an elevator to the ticket level and from there are other ones to the platform.
However, the first elevator is currently out of service and I am not sure how long that state will persist.