Here are downwards steps.

via StreetComplete 45.1

Attached photo(s):
https://westnordost.de/p/107041.jpg

Unable to answer "What kind of building is this?" for way/549564873 via StreetComplete 45.1:

It's a car_wash

Need to connect path to service road here.

via StreetComplete 45.2

This path needs resurvey. It does not form anymore a loop, but connects to the rear end of the main tram 8 platform.

via StreetComplete 45.2

Attached photo(s):
https://westnordost.de/p/108256.jpg

Dieser Straßen-Fußgängerüberweg ist in direkter Verlängerung zum Überweg über die Straßenbahngleise, und nicht etwas versetzt wie aktuell gemappt.

via StreetComplete 45.1

What is the "direction=400" tag at this "highway=street_lamp" for? It looks like nonsense.

The micromapping of the footway and railing here by the road/bikelane crossing at tge end of the platform is somewhat wrong. Although I introduced it, I have no capacity now to fix it since off-site.

Here is some fence=railing fencing off the platform from the road.

The micromapping of the footway and railing here by the road/bikelane crossing at tge end of the platform is somewhat wrong. Although I introduced it, I have no capacity now to fix it since off-site.

via StreetComplete 45.2

Unable to answer "Is the restroom at this place wheelchair accessible?" for way/48605329 via StreetComplete 45.1:

The bus stop does not have a restroim.