Our stay at Lyonel's flat was great. Big apartment with Juliet balconies full of plants. We only stayed three nights by there is plenty of open space and storage to make this flat your home for a longer trip.
The location is in Pablo Sec, which feels like an upcoming neighborhood similar to parts of Brooklyn. Laid back area with narrow streets and wider ones full of life and sidewalk seating. The flat is at the foot of Montjuic, Barcelona Pavillion, and a short walk to El Born and Bario Gotic. We rented bikes in the neighborhood to make the trek to Park Guell and Segrada Familia. Lots of great cafes and tapas restaurants in the neighborhood.
Lyonel was dependable and full of tips. He was waiting for us at the flat for check in, in touch for when we had questions on bikes and local eateries, and allowed us a late check out so we could enjoy the city longer.
I definitely recommend this flat for your stay in Barcelona!