Anna's flat is extremely well appointed, a couple minutes walk to Plaça d'Espanya (and metro) and the Montjuïc park. It is on the fourth floor (with lift) and has two balconies, so there is a lot of light and fresh air coming through, helping to keep the flat relatively cool. There is a bakery just outside, and a couple of grocery stores around the corner. There is also a washing machine in the flat, which was handy. The traffic in the neighborhood is rather noisy, but I suspect that's true most places. We stayed as a couple, and it was extremely spacious. Four people could easily fit comfortably, and more if necessary.

Anna's really delightful parents met us at the flat to hand over the keys; despite a slight language barrier, they were extremely friendly and charming, and everything was totally clear. Anna, for her part, was very helpful before our trip, answering questions and providing very clear directions to her flat. I highly recommend staying at her flat.