I have probably stayed in no fewer than 30 airbnb listings over the past few years, and this is in the top 3. Absolutely amazing - listings like this are the reason I no longer stay in hotels, and too say that the space is unique is an understatement. The flat itself is a cozy, very well decorated studio on the top floor of an upscale (for bcn) building. It walks out onto a private, 1000 square foot rooftop patio with an unmatchable view. The wifi works great, and even extends to the far corner of the roof deck (great for doing work & catching some sun). Marita and her family were also a joy to meet - very sweet people. If you're looking for a exciting place to stay in Barcelona's city center, look no further - this is the place.