The apartment itself is stunning - top of the range fittings and appliances. The location is very good - just a short walk from a number of places of interest and very handy for a number of metros. We had a huge issue with key collection. The person involved in the usual process was on holiday. We had pre-arranged to be at the apartment at 2pm. The owner (in Zurich) did attempt to resolve the problem and we were told to go back to the apartment at 8pm - 6 hours late (still with our suitcases). In the end we got to leave our suitcases at 6pm. There was also an issue with the aircon. The owner tried to explain how to fix it via email but we were unable to get all units working. There was a heatwave in Barcelona so working aircon would have been good. So a good apartment and with the usual processes in place there might not be a drama with key collection. But with a 6 hour delay in getting full access to the apartment an apology might have been well received.