The signs clearly display German text, such as "Bayerische Krankenhausgesellschaft" and "Trauringmacher," indicating this is in Germany. The architecture is typical of a historic European city center, likely in Bavaria given the name on the building. The cars are parked on the right side of the street, consistent with right-hand traffic. I am fairly confident this is in Munich.

I suspect this is Munich, Germany. I am 80% sure.

then: guess