Should map overhanging walkway on level=2

Should also map stairway that goes up away from traintracks to level=1, then doubles back with a flat walkway on level=1 under the level=2 walkway and enters building on the side about 1/3 from the back (assuming the front is the train track side)

via StreetComplete 53.1

Attached photo(s):
https://westnordost.de/p/163325.jpg