What a wonderful place for us to experience Barcelona - with a walk-out balcony on either side of the apartment, it was easy to feel connected to the neighborhood, its cool breeze, and amazing light in the mornings/evenings. The area is full of shops for any cravings - edible or otherwise - and excellent for wandering. We unexpectedly turned the corner to find a Gaudi house, then another one the next day. This place is also just a few minutes walk, in any direction, from the stations of their incredible Metro system. After a full day of exploring, it was such a relief knowing Mauri was near and still open for a late-night sack of sweets. Also consider the short walk to the local branch of Barcelona's library system, Biblioteca Vila de Gràcia, to apply for a free card that offers benefits to many attractions.
I could go on - but that might spoil your chances of a truly unique experience and surprise discoveries - you have to live it and make your own priceless memories!