Victor was wonderful. Our plane was delayed by 4+hours which was really unfortunate, however Victor was very understandable. He gave great advice for us to wonder the city.
Victor was very responsive to all messages. When we were leaving he allowed us to leave our bags there past check out, until our train departure from Barcelona.
This flat is in a great area, very walkable location. Very close to a local market. Be aware ... there are many stairs to getting to the apartment (Victor was there to help carry though. Another 5 star addition.)
Things I think could improve, better lighting in the bedroom, and the apartment door lock was a bit tricky to open.