I see Portuguese signs like "Pensionato Estudantil" and "MASCULINO," which strongly point to Brazil. The architecture, the specific style of the utility poles, and the Portuguese language confirm this location. The sidewalk pattern is a classic "calçadão" style often found in Brazilian cities. Based on the urban density and the signage, I suspect this is a city in southern Brazil, likely Curitiba. I am fairly confident in this assessment.

then: guess