I'm not sure how many countries in Europe count like that, the online information is totally unreliable. For example: https://www.reddit.com/r/MapPorn/comments/

I'm not sure how many countries in Europe count like that, the online information is totally unreliable. For example: https://www.reddit.com/r/MapPorn/comments/mvnkja/floor_numbering_schemes_per_country_original/#lightbox https://www.reddit.com/r/MapPorn/comments/mvnkja/floor_numbe... That map is absolutely incorrect for a bunch of countries, e.g. the Nordic ones.