I see signs for "Bank Pekao" and "PZU," which are major Polish financial institutions. The language on the signs is definitely Polish. The architecture and the presence of a tram line in the background are characteristic of a large Polish city. I am very confident this is in Poland, likely Warsaw given the scale of the building and the urban environment.

I suspect this is near the Warsaw Central Railway Station (Warszawa Centralna).

then: guess