Unable to answer "How many steps are here?" – Steps – way/1030723678 via StreetComplete 58.0:

Steps continue down beyond what's marked on the map. 193 steps total from the top to the gate onto Happy Valley gardens, then about 11 to the main path below

Unable to answer "Is there an air compressor available here?" – Birmingham Garage (Gas Station) – node/455887749 via StreetComplete 58.0:

The garage looks like it's closed down long ago, but I can see things in the floor that could have been the site of petrol pumps. There's a sign in the window saying that the bike hire has closed down. No better photo as I didn't want to get in the way of the person with the car

Attached photo(s):
https://westnordost.de/p/237696.jpg

Unable to answer "Who is allowed to park here? Parking may be free or paid." for way/1218645475 via StreetComplete 55.0:

Separate car parks for university (NW) and Dam House (Se)

Unable to answer "What’s this pole made of?" – Power Pole – node/8230400346 via StreetComplete 57.1:

This is a wooden telephone pole, almost under the power cables so I think it's been added to the cable incorrectly.

Attached photo(s):
https://westnordost.de/p/217636.jpg

Unable to answer "What height limit is indicated below the bridge?" – Track / Land-Access Road – way/26622211 via StreetComplete 57.1:

I can't see any bridge near here

Unable to answer "Is drinking water available here? If so, what is its source?" – Drinking Water – node/7191747391 via StreetComplete 57.1:

Water bottle filler, but doesn't work

Unable to answer "Is this stop lit?" for node/502441404 via StreetComplete 55.1:

There are Street lights around, but no light on the shelter itself

Unable to answer "What’s the height of the curbs at this crossing?" for node/5973569439 via StreetComplete 55.1:

Kerb ramp on north side, no pavement on other side (Acomb Court)