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The Puerta del Sol interchange station is a multi-modal station and located under the central square of equal name of Madrid city. At this station converge the Metro lines 1, 2 and 3, with the suburban train lines C-3 and C-4 of Renfe. While, on the surface, there are 5 urban EMT bus lines, being three of them day lines and the others two night bus lines.
Furthermore, Sevilla is a very close street to Puerta del Sol square, where also converge 6 terminals of urban EMT bus day lines added to a passing night line and the Sevilla Metro station, being all them an access by public transport to this urban area.