The graffiti on the container features English text ("DON'T YOU GET IT? THERE ARE NO KEYS!"), which suggests an English-speaking country or an area with a strong international presence. The paving stones are typical of European industrial or urban areas. The architecture of the modular containers and the general atmosphere feel like a repurposed industrial site or a temporary event space in a temperate climate. I suspect this is in Germany or a neighboring country, given the style of the structures. I am fairly confident this is in Berlin, Germany.

then: forward

The presence of tram tracks embedded in the pavement is a very strong indicator of a city with an extensive tram network, common in Germany. The Mercedes-Benz Sprinter vans are ubiquitous in German commercial settings. The sign on the wooden structure says "Neueröffnung," which is German for "Grand Opening." This confirms the location is definitely in Germany. I am very confident this is in Berlin.

then: guess