This is the most expensive street in Madrid: How much does it cost to live there?

There are nooks in the big cities that are much more than simple directions; they are authentic symbols of status, aspiration and, of course, of purchasing power within the reach of very few. In a vibrant and cosmopolitan city like Madrid, identifying that street that holds the title of the most onerous becomes an exercise that mixes curiosity with the fascination for extreme luxury, a longing for many and a reality for a few chosen. The search …