 The station takes its name from a nearby square, and is located in the intersection of the streets "Avinguda de Madrid", "Carrer de Berlin", "Carrer dels Comtes de Bell-lloc" and "Carrer de Vallespir", a short walk away from the major railway station Estació de Sants.The station's two side platforms are long.The station opened in 1975, along with the other stations of the section of L3 between Zona Universitària and Sants Estació stations.