Located right in the middle of everything you want to see in Barcelona. La Ramblas/Cathedral/El Poble-sec/Port of Barcelona are all walking distance from here. The balcony is beautiful, and overlooks half of the city skyline. The square of Plaça Reial in itself is lively till late night. Mercedes was a wonderful host, and her pets were very friendly as well. Would recommend a stay at this place if you want to discover Barcelona.