We had a very pleasant stay in the flat! The quality is great for the price. It's not directly near the touristic places, but 1/ it's good to have a break from the frenzy of the Gotic when going home to rest and 2/ it's very well connected via the red line to plaça Catalunya and the D20 bus to Barceloneta. It's also conveniently close to Sants estacio, to get to the airport or to Sitges. The place is stylish and offers way more comfort than you would get for the same price closer to the historic center. Communication was easy as they were very responsive on WhatsApp even on bank holidays!