It was a pure pleasure to stay at Irene´s place. Her bright flat is located about 10 minutes to the west of the Ramblas in a quiet small road close to a a subway station (about 2 minute walk) and a little pedestrian area with nice cafes and cool tapas bar. The attic flat is well equipped, especially the kitchen fullfills a needs (e.g. dishwasher, toaster, mixer, washing machine, lots of dishes and cutlery), everything was clean and welcoming.
Would recommend a stay there definitely and hope to see the flat again :-)