From Atocha railway station: take tube line 1 in direction Plaza de Castilla till Gran Vía Station (10 min).From Chamartin railway station: take tube 10 direction Aluche commuting in Tribunal station to line 1 in direction to Congosto till Gran Vía station (20 min).From Barajas Airport: Metro line 8 commuting in NuevosMinisterios to line 10 direction Aluche, commuting again in Tribunal station to line 1 to Congosto till Gran Vía station (30 min).