We are flying into Barcelona the day before our European/Western Mediterranean cruise on the Oasis of the Seas. Any recommendations for a decent, reasonably-priced hotel for one night? Also, how would you suggest we get from the airport to the hotel, from the hotel to the ship, and from the ship to the airport when our cruise ends? For what it's worth, there are nine people in our group, and this is our first cruise. Any advice is much appreciated!