The building part with Tao is 1 level, flat roof. The rest is 2 levels, 1 roof level, gabled roof.

Is this highway=crossing, crossing=uncontrolled or crossing=unmarked?

Two comm towers around here

Most of this building has 2 levels, but this building part has 1

This is a garage. Find out who tagged this as wayside_shrine and complain.

this part actually garage, rest of building is two levels

Verify that this bookshop still exists here.

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.