The apartment is exactly as described by the host with everything you might need inside (even washing mashine included), very clean, plenty of white towels and well equipped kitchen (whine bottle opener inside:)).
The apartment location is very good: 30' walking distance to the beach, 20'-25' to Casa Mila; the neighborhood is ok, a bit noisy but acceptable. If you have a car to park overnight, do not park in the parking place near the apartment -it is 40 euro per 24h!
The host was providing us a much reasonable parking place at 5' walking distance. The host was answering promptly to our request. We had a miss-communication issue regarding the wifi credentials which we solved after exchanging a few messages. T was a pleasant stay and I am recommending it.