A portion of this area is a separate roof, attached to the building. This should not be tagged as a building:part, but rather as building=roof. That way, the main entrance node can be attached to the building way but not the roof way.

Split these two buildings. 5 has 5 levels, flat roof. 7 has 4 levels, 1 roof level, gabled roof

Is this cycleway orphaned? It renders as connected to only one way. I see in the OSM data that it connects to a highway area, but that may be useless for routing purposes.

This building/building part 1 level, skillion roof.

This building part 5 floors, flat roof.

This building part 3 floors, one roof level, hipped roof.

Separate buildings, this has four levels, one roof level, gabled roof

This building should be merged with building to north. Together they form building number 84 with six levels. However, the building to north should be formatted as a building:part that only starts at level 2 due to building passage under it.

Building passage of some sort here.

Circular footway here, unpaved, with benches around.