The architecture with balconies and the specific style of the street pavement strongly suggest a Mediterranean urban environment. The Greek script on the shop signage is visible, pointing directly to Greece. The dense urban layout and residential buildings are very characteristic of Athens. I am fairly confident this is in Athens, Greece.

then: forward

The architecture remains consistent with typical mid-century residential blocks found throughout Athens. The "Market" sign and the general urban density reinforce the Greek capital setting. The narrow streets and parked cars are very common in the densely populated neighborhoods of the city. I am confident this is in Athens, Greece.

then: guess