I had a lovely long stay in Ahmed's flat. The balcony is stunning. I really like the neighborhood as well, El Poblenou feels far away from the tourists, which it makes it feel like an "authentic" local experience, but it's also very close to the beach, and only four or five short metro stops away from the center of the city and the Gothic Quarter. You are surrounded in this cute neighborhood with lots of cafes, bars, restaurants, and shops .
Thanks Ahmed!