The architecture and the style of the storefronts strongly suggest a major European city, likely in Italy given the "Libero" sign and the general aesthetic. The blue parking sign with a 'P' is typical of European road signage. The dense, multi-story buildings with balconies are characteristic of historic Italian urban centers like Milan or Turin. I suspect this is a high-end shopping street in Milan, Italy. I am fairly confident in this assessment.

then: guess