We had a wonderful stay at Ana's flat! It was very comfortable and clean. It's sleek, modern, and cohesively decorated. It's in a great location for getting to sights in the city either by waking or public transit, but it doesn't feel like you're drowning in tourists, which we really appreciated. Nearby sights include Casa Batllo and Casa Mila. It's maybe a 15 minute walk to La Rambla and is around the corner from really delicious restaurants. We didn't get to meet Ana in person, but she was always easily available by email and was really helpful! Her mom helped us get checked in and gave us great tips for getting around the city. We had such a wonderful time in Barcelona and would definitely recommend Ana's place!