8. The absence of windowsills, Montenegro and Bulgaria
It’s not customary to build window sills inside rooms in Bulgaria and Montenegro. It might seem impractical for people who move to Bulgaria for work, but it’s all because of the walls in Bulgarian and Montenegrin homes. They are thin because of the climate and there’s really no space left for a windowsill. Additionally, the Montenegrin language doesn’t even have a word for “windowsill.”