First off, what an amazing location. Just minutes away from the metro station and from restaurants, shops, and the surprisingly wonderful mall (built from the old bullfighting ring—with multiple markets, bakeries, and coffee on the bottom floor; and restaurants and 360-degree view outside at the top). Second, the rooftop deck makes this entire place worth every penny. We spent every morning drinking coffee and looking out over the park and Tibidabo; and most warm summer evenings out there enjoying local wine.
Do note that the place is very small. We felt it was smaller than the pictures. Not to say the listing is deceptive. It is not, but it does seem smaller than we expected. We were 5 people and made it work, but you can feel a little on top of each other at times. You should also not expect to feel as if you are in a new flat. It definitely feels a little older. But do not let this deter you. It is a great old building with a stunning location and an outside deck that will take your breath away (and also allows for more room when the weather is nice since you can keep the sliding door open all the time). We definitely recommend staying here and we would return again when we are in Barca!