The sign says "APTEKA," which is the Polish word for pharmacy, pointing strongly to Poland. The blue parking sign with "Koniec" confirms the Polish language. The architecture, featuring tall residential blocks and a building under renovation, is very characteristic of Polish urban centers. I suspect this is a major city like Warsaw or Wrocław. I am fairly confident in the country and general urban environment.

then: forward

The street sign clearly says "ul. Solec 3," which is a street in Warsaw, Poland. The modern high-rise building and the surrounding urban density are consistent with the Powiśle district of Warsaw. The blue parking signs are standard for paid parking zones in Polish cities. I am very confident that this is located in Warsaw.

then: guess