We had a lovely stay in this apartment. It is 5 mins from the nearest metro stop and close to many restaurants and shops. The location, Gracia, is away from the centre of Barcelona but a 10 min metro ride will get you to Placa de Catalunya, the Sagrada Familia is only a 20 min walk away and Parc Guell only a 15 min walk.
Check-in was easy and Jennifer was there to greet us and also arranged a taxi to take us back to the airport at the end of our stay.
The apartment itself has everything you need for a great stay and the terrace has great views of Barcelona. All in all a great apartment, great location and a great city!