From the train and bus station: cross on your left and you get to the Palacio de Congresos. Turn right and go to Lazaro Dou Street. Turn left and you get to San Juan de Dios square (here is the council hall). Go straight on to Pelota Street. Turn the first street on the right and you get to Marqués de Cádiz street. You could see the hostal in the middle of the street.