there are stairs here inside, not sure about elevator

#OsmAnd

missing path

#OsmAnd

missinng stairs

#OsmAnd

Missing stairs

#OsmAnd

Unable to answer "What kind of parking is this?" – Parking Lot – way/486772082 via StreetComplete 61.0:

I don't thik, this serves as a parking. It is in the middle of the park. Though the surface is compacted gravel or similar.

Attached photo(s):
https://streetcomplete.app/p/280656.jpg

Unable to answer "Does this bench have a backrest?" – Bench – node/12554289427 via StreetComplete 61.0:

One bench does, the other does not.

Attached photo(s):
https://streetcomplete.app/p/280655.jpg

These are steps.

I think there is also a foot path here. Needs re-survey.

This cross section does not look right. Aerial imagery (bing) matches reality.

Check if the paths are connected (most probably they are)