The cobblestone street and the specific style of red-and-white construction bollards strongly suggest Germany. I see a blue banner on the scaffolding that says "HOLST GERÜSTBAU," which is a scaffolding company operating in northern Germany, particularly around Hamburg. The architecture and the general urban atmosphere are consistent with a city center in that region. I am fairly confident this is in Hamburg.

Country: Germany, City: Hamburg.
Confidence: 70%

then: forward

The street sign clearly reads "Cremon," which is a historic street name in the Altstadt district of Hamburg. The architecture matches the typical office and commercial buildings found near the Nikolaifleet canal. The cobblestone road and the construction signage are very characteristic of this specific area of Hamburg. I am now very certain of the location.

Country: Germany, City: Hamburg.
Confidence: 95%

then: guess