The St Antoni areas is fantastic and perfectly located to enjoy Barcelona at its fullest but also escape the hustle of top tourist destinations. The apartment is beautiful, quiet and located next to 3 different metro lines. Check-in was one of the easiest and best I have experienced. We messaged the host during our stay with an issue and Arina was very responsive. She offered to fix it right away but I opted to wait until we checked out and she respected our privacy. The apartment is a great option when in Barcelona.