Hi - I need to get to the airport tomorrow and after the not-so-smooth outward trip with the metro, I've decided to take the Airport Express in Cibeles, since the Banco de Espana stop is on the same line as my hostal. However, Cibeles square is quite big and since I will have luggage and whatnot, I wanted to ask, where exactly is the bus stop to go to the airport? Googlemaps shows stops on both sides, but should I go on the side of the square nearer to the Prado, or on the one nearer to the National Library? Or is it in another place altogether (google's images are quite old)? Any help would be much appreciated, thank you.
Madrid, Community of Madrid