The signs, specifically "VINDU ENTREPRENØREN AS" and "nyttvindu.no," strongly point to Norway. The architecture is classic European urban, and the traffic signals and road markings are consistent with Scandinavian standards. The "no parking" sign and the general street layout feel very much like central Oslo. I am fairly confident this is in the capital of Norway.

I suspect this is in Oslo, Norway. I am 80% sure.

then: forward

The architecture is consistent with the historic center of Oslo, specifically the area near the Royal Palace or the National Theatre. The street layout and the style of the buildings confirm my initial assessment of Norway. The overcast sky and damp pavement are very typical for an Oslo autumn day. I am confident enough to pinpoint the location.

I suspect this is in Oslo, Norway. I am 95% sure.

then: guess