The architecture and the tram lines overhead strongly suggest a Central European city. The blue parking sign is standard in many European countries, and the overall urban layout feels like a historic capital. The trees are bare, indicating a temperate climate in winter. I suspect this is Prague, Czech Republic, given the specific style of the buildings and the riverbank setting. I am moderately sure of this location.

then: forward

The flag visible in the distance is clearly the Czech tricolor, confirming my previous suspicion. The tram lines and the riverside location are classic features of Prague. The architecture of the building corner is typical for the city's historic districts. I am now very confident that this is Prague, Czech Republic.

then: guess