„I actually have the luxury of two worlds,“ David Denzer-Speck answers laughing when asked whether he likes Brussels or Frankfurt better. „Brussels is incredibly livable, especially with family; we’ve become rooted there,“ he says. But of course, he says, he also enjoys his time in Frankfurt. „Brussels and Frankfurt are almost neighbors, three hours by train and four by car.“ David Denzer-Speck, head of KfW’s liaison office to the EU in Brussels, knows the route.