I cannot say enough good things about Luis's apartment. Luis was lovely to work with and personally let us into the space when we arrived and gave us a tour of the apartment. The apartment itself is stunningly decorated and well appointed with everything we needed. The beds are firm but very comfortable, and it's quiet at night with well functioning air conditioning. The rooftop terrace is a gem in itself - my friends and I literally sat out there and watched construction on the towers of the Sagrada Familia. The Sagrada Familia is literally a block from the front door and there really aren't words to do justice to the feeling of walking under a monument like that while out for a bite to eat. The stay at Luis's apartment was one of the highlights of our entire trip to Spain (Barcelona and Zaragoza) and I would definitely come back!