I stayed in Lucy's apartment with two friends for a long weekend. The apartment is very clean, well equipped and in great location. Metro station (should you wish to use it) is around the corner, although we preferred to walk everywhere and only used it once. Poble Sec is a nice neighborhood, it has many small bars and tapas places, and Lucy also sent us good restaurant recommendations before our arrival. She was a brilliant host helping with all our questions and greeting us on arrival with fruit and cava, which was a lovely touch. Will definitely recommend Lucy's place!