The overhead wires suggest a tram or trolleybus system, which is common in many Central and Eastern European cities. The architecture of the building on the left is distinctly European, featuring ornate, multi-story masonry typical of the late 19th or early 20th century. The word "RENS" on the building facade points toward a language like Hungarian or a similar regional tongue. The overall atmosphere and urban layout feel very much like Budapest, Hungary. I am fairly confident this is Budapest.

then: forward

The yellow taxi with the checkered pattern is a strong indicator for Budapest, Hungary. The overhead wires confirm the presence of a tram or trolleybus network, which is extensive in the city. The architecture remains consistent with the historic districts of Budapest. I am very confident this is Budapest.

then: guess