La Posada de Huertasへの行き方
From the Airport Madrid-Barajas take the metro Line 8 (Nuevos ministerios ? Barajas) to Nuevos ministerios stop. Then take Line 10 to Tribunal stop, and finally L1 to Anton Martin ... This way could take 45 minutes and the cost of a single ticket is 1, 15 ?.
From Atocha train station take L1 directly to Anton Martin Station. The ticket cost 1, 15 ? and it coust take less then 5 minutes. You may also do it walking 10 minutes take Atocha street till calle Leon and calle Huertas is the frst one on the left side
From Chamartin train station take L10 to Tribunal stop, then L1 to Anton Martin. The ticket cost is 1, 15? and it could take about 25 minutes.