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The hero is the answer, not the map. One number, one name, one button — because the person opening this is walking, one-handed, and in a hurry. Everything else is demoted below the fold.

Results are spaced by walking-time delta, so the jump from two minutes to eleven is felt before it is read. Structure carrying information instead of decorating it.

Data comes from OpenStreetMap via Overpass, which means every toilet added to improve this app improves the map for everyone else too.