This Airbnb locates at a relatively safe residential region in Barcelona. Less theft and no wanderer. Most of the Gaudí attractions are walking distance to this Airbnb, esp. the Casa Milà. It is only 3 mins walk to the nearest Metro station. They have a fast response. However, they seems that could speak Spanish only (maybe they also know other European languages but I can’t distinguish it..). Google translation is needed if you know English as the only one European language like me, haha:) Overall, it is a good stay with this couple.