With great restaurants such as the Eiffel Tower restaurant, and Mon Ami Gabi, you'll get a great combination of culture and luxury.
Check out the Barrio Gothic, Las Ramblas, the yacht harbor, the beach, La Sagrada Familia cathedral and all of the other works by architect Gaudi. http://Kimtec.Co.kr/bbs/board.php?bo_table=free&wr_id=1269681