This place offers great value: (1) Laura is a great host. (2) Location is very convenient - few mins from metro and renfe train stop with direct airport connection. (3) The room and bathroom is located just next to flat's entrance, so you don't "bother" anyone while getting in/out -especially good if you are coming late so you don't have to worry about it-. (4) You can get complete darkness in the room if you are bothered by light during sleeping. (5) The building is located in a non-touristy neighborhood -and the building itself is this typical Spanish one- which also add to your Barcelona experience I think.