The Bus stop is right outside the building door.
Bus – to get into town
to go into town your stop is right outside the house (same side of the street):
32 goes to Barcelona main train station (Sants)
39 goes to the Beach (Barceloneta)
55 goes to Montjuic
Bus – to come back
to come back your stop is (other side of the street): Parada 495 Verge de Montserrat-Cartagena.
take the 32 to come from the main train station (Sants)
the 39 to come back from the Beach (Barceloneta)
the 55 to come back from Montjuic
More info on bus routes: www.tmb.cat