We stayed for 3 nights and had a great time. The apartment itself is beautiful - it was spotlessly clean and had lovely modern touches and a generally light and airy feel to it and the balcony has fantastic views. Check in was very smooth, the check in agent met us outside the apartment and showed us where things were, how they worked etc. The welcome pack is a very thoughtful touch. The location is fantastic - right by the Arc de Triomf and the gothic quarter which is where we spent most of our time. There are supermarkets and lovely restaurants nearby and we always felt very safe. I will definitely stay here again when I come back to Barcelona and would recommend it to anyone!