I have stayed at a good number of airbnb apartments and this is probably the nicest one of them all. The electronic locking system is very high tech and secure. The place has a very good washer and dryer, dishwasher and full kitchen. The whole apartment is stylish and modern but very warm and charming. They even included a complimentary bottle of wine.
The balcony area was clean and comfortable and the view of the city from this 11th story apartment is quite breathtaking. You can see all the way to the shore. Also the location is very convenient for those interested in seeing the works of Gaudi. Parc Guell, Sagrada Familia cathedral and the Gaudi museum are all walkable or within a very short ride.
This was the height of luxury. I can't recommend it enough. Great place!