I came to Barcelona with a group of 6 and we enjoyed the Airbnb. Great location, easy access to many restaurants and cafes, and super close to La Sagrada Familia. Also a brisk 30 minute walk to clubs and the beach, or short 10 minute car rides to basically anywhere you want to go in Barcelona. Only thing to keep in mind is that two of the bedrooms don’t have air conditioning unit, but sleeping with the window open sufficed for me, and the living room and one of the bedrooms do have an AC. Would love to visit Barcelona again!