The architecture, with its tall, neoclassical-style buildings and specific window frames, strongly suggests a Central European city, likely Vienna. The parking markings on the road are characteristic of Austrian urban planning. The overall aesthetic and the style of the graffiti are very typical of Vienna's inner districts. I am fairly confident this is in Vienna, Austria.

I suspect this is in Vienna, Austria. I am 70% sure.

then: forward

The road markings clearly say "WOHNSTRASSE," which is the German term for a residential street with specific traffic rules found in Austria. The architecture and the specific style of the utility boxes and building facades confirm this is definitely Vienna. The view towards the end of the street shows a grand, ornate building typical of the historic center or the surrounding districts. I am now very confident this is in Vienna, Austria.

I suspect this is in Vienna, Austria. I am 95% sure.

then: guess