The modern, clean architecture with large windows and light-colored facade is very characteristic of Northern Europe, particularly Scandinavia. The reflection in the windows shows another curved, multi-story building, suggesting a planned urban or business district. The pavement and curb look well-maintained and typical of a Nordic city. I suspect this is in Sweden or Norway. I am somewhat confident in this assessment.

then: forward

The "SATS" sign is a major clue, as it is a prominent fitness chain in Scandinavia. The architecture, with its combination of modern apartment blocks and older, ochre-colored buildings, is very typical of Stockholm, Sweden. The street layout and the specific style of the signs confirm this is a Swedish urban environment. I am highly confident this is in Stockholm.

then: guess