When in Romania, do as the Romanians do . . . and don't drink coffee in a coffee house ! Choose an aperitif instead. With your Dubonnet or Vermouth, you will also receive a portion of cheese, accompanied by olives, onions, tomatoes, radishes ‑ or perhaps meatballs, or various kinds of cold meats. Rinse it down with a good wine or tzuica.
Romania's currency is the "leu" (plural "lei") (it means "lion" in Romanian). It is the descendant of a Dutch currency that was used in this area in the 17th century.
The Romania lakes and rivers constitute an extensive network interspersing the entire land of Romania. The country has radial-shaped river network. The Carpathian Mountains are the source of 98% of the river bodies.