We really enjoyed staying at Angel's apartment. The photos were an accurate representation of the apartment and the location was ideal. We walked everywhere and found it centrally located to walking to La Rambla, El Born, The Gothic Quarter, El Raval, as well as all the major Gaudi sites (La Sagrada Familia, Casa Batllo and Parc Guell). The apartment was great - nice outdoor patio, modern space, and very spacious. Two things I'd like to note though - the apartment building/neighbors was noisy. Not sure where it was coming from but at night we'd either hear people in the next apartments or in the stairwell. If you're a heavy sleeper, it won't be a problem (one person didn't hear any of it). But if you're a light sleeper, it will feel slightly disruptive. My other tip is to lock down your check-in details in advance - especially if you won't have cell service. We waited about 20 minutes for someone (it wasn't the host) to arrive to let us into the apartment, which isn't that big of a deal but just made me nervous about whether we were at the right place, etc.