Jacqueline was an absolutely wonderful and accommodating host! I cannot recommend her enough!
Firstly, she sent us really detailed instructions in words and pictures to get to the airbnb, which was just a few min walk away from the metro. Despite having luggages, taking the metro from the airport to the airbnb was a breeze and took only around 30min.
Her house is near a few metro and train stations of different lines, as well as a bus stop which brings you to multiple tourist destinations in Barcelona within an hour. There are lots of shops (food, shopping, drinks, SIM card) near her place, with some food places open even late at night. There is a small convenience stall selling basic groceries across the street which is open even on Sunday.
The house is great, hot showers, good fast working wifi, very very clean, working washing machine. She also let us use condiments in the kitchen when cooking. The house was bigger than expected, and 4 of us managed very comfortably in the same room.
Jacqueline was very approachable and flexible with the check in and check out timings. She helped to coordinate the luggage as the 4 of us were checking out from the place at different timings.
Would definitely head back to Jacqueline's airbnb when I'm back in Barcelona, it definitely made our stay absolutely enjoyable and memorable!