We spent 4 days in Alexandra's apartment. It's a really nice place and the terrace a real plus (sunny and quite big). Having 2 bathrooms in such type of apartment is also very rare. We loved the location, which is nearby Gracia but not in the crowd part and with all the useful shops around. There is the FCG and bus that brings you in a few minutes to the center.
Alexandra has been very reactive and adaptable to our requests.
We definitively recommend this place.