The text on the building mural is in German and explicitly mentions "Österreich" (Austria). I see a "Sportunion" sign, which is a common sports organization in Austria. The architecture and the modern tram infrastructure are typical of a major Austrian city like Vienna. The "30 Zone" sign is standard for residential areas in German-speaking countries. I am fairly confident this is in Vienna.

Country: Austria, City: Vienna. I am 90% sure.

then: guess