The traffic signs are distinctly Italian, featuring the "divieto di sosta" (no parking) symbol and a sign mentioning "eccetto" (except). The architecture, with its tall, neoclassical facades and narrow street, is highly characteristic of historic Italian city centers. The style of the building and the specific signage point towards a major urban area in Italy. I am fairly confident this is in Rome.

Country: Italy, City: Rome.
Certainty: 80%

then: guess