The blue circular sign with a white arrow is a standard European traffic sign indicating "keep right" or a mandatory direction. The architecture of the apartment building and the prevalence of cyclists strongly suggest the Netherlands. The landscape is flat and green, typical of Dutch urban parks or cycling paths. I am quite confident this is a Dutch city.

Country: Netherlands
City: Utrecht
Confidence: 70%

then: forward

The modern apartment building architecture, specifically the balcony style and facade, looks more Eastern European than Dutch. The vegetation and the specific design of the street lamps suggest a location in Poland, likely a suburban residential area. The cyclists are common here, but the overall aesthetic points away from the Netherlands. I suspect this is near Warsaw or a similar Polish city.

Country: Poland
City: Warsaw
Confidence: 60%

then: guess