Unfortunately there were loud constructions right in front of the building that woke us up on weekdays early in the morning. It also makes it unpleasant to use the balcony or even have the windows open. We’d therefore would only recommend the apartment in the next months if you’re a very good sleeper or don’t mind construction noises.
Otherwise the apartment was clean and in walking distance to Sagrada Familia. We only communicated with Joan through text, but he always answered quickly and kindly.