typical facades of multistorey residential buildings in a suburban street of cologne, germany, in a western european background.,

cologne koln koeln residential street housing accomodation germany german deutsch deutschland building multistorey real estate property living balcony western europe people exterior built structure house outdoors town suburban townscape community cityscape city architecture district horizontal neighbourhood european design construction immobilien contemporary typical facades buildings background buildings largest state north rhine-westphalia nrw fourth-most populous 1 1 million inhabitants proper 3 6 urban region centered left west bank rhine southeast