I see overhead tram wires and a distinct red-paved pedestrian/cycle path, which is common in Germany. The architecture of the apartment blocks, with their specific color palettes and balconies, strongly suggests a post-war or socialist-era residential area in East Germany. The presence of mature trees and the overall urban layout point towards a city like Berlin or Leipzig. I am fairly confident this is in Germany.

Country: Germany
City: Berlin
Confidence: 60%

then: forward

The metal poles in the grass are a very specific memorial feature, marking the former path of the Berlin Wall. The architecture of the buildings in the background is characteristic of the "Plattenbau" style found in East Berlin. The red-paved path and the tram infrastructure confirm this is a major German city. I am now quite certain this is the Bernauer Straße memorial area in Berlin.

Country: Germany
City: Berlin
Confidence: 95%

then: guess