Hector and Lourdes were great hosts, they provided us many information about Barcelona and also a bottle of Cava was already cooled in our room as welcome gift. The location of the flat is really central and we could walk to the main sightseeing spots. Unfortunately there is no direct window in the room, which made the air quite thick. I would recommend to leave the inner window open and turn on the AC before you come home,that helped a lot :D if you're very tall the ceiling might be too low for you, but for us it was okay. overall it was a really nice stay!