The sign says "APTEKA," which is the Polish word for pharmacy, indicating I am in Poland. The architecture and the general street layout are characteristic of a large Polish city. The presence of a tram in the distance and the style of the buildings suggest an urban environment. I suspect this is somewhere in a major city like Warsaw or Wrocław.

I am 70% sure this is in Poland.

then: forward

The mural on the building is a very distinct clue, featuring a stylized soldier profile. The street sign says "Orężna," which helps narrow down the location significantly. This architecture and the specific style of the pedestrian crossing are very common in Poland. I am now confident this is in Warsaw, specifically in the Mokotów district.

I am 95% sure this is in Warsaw, Poland.

then: guess