I live very close to Sagrada Familia, probably the most amazing and popular building in Barcelona. This masterpiece was designed by Antoni Gaudí but he died before the temple was completed, so the works still carry on.
I strongly invite you to visit Barcelona and Sagrada Familia! You will love it!
And let me give you another recommendation for your holidays in the city: no rent a hotel in Barcelona (they are expensive!!). Instead, book a holiday apartment and you will have many more facilities, comfort, privacy and….kitchen!! what I really love because you can cook your meals and you can therefore feel like a real Barcelona inhabitant. Check our page for the best apartments: http://www.apartmentdistrict.com/