Specify which way leads up for steps

Specify whether steps have handrails

Specify roof shapes

Specify street/place names to addresses

Survey housenumbers

Specify building and roof levels

Specify building types

Survey if places (shops and other shop-like) still exist

Survey wheelchair accessibility of places

Determine whether ATM allows depositing cash

Survey opening hours

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

Specify whether roads are prohibited for pedestrians

Specify whether roads have sidewalks

Survey if places still exist

Specify whether ways are lit

Specify path surfaces

Survey whether benches have backrests