Paella. Sangria. Zara. Tapas. Picasso.
My sister and I stayed in the Gothic Quarter through airbnb. Our location couldn't be more perfect. It was right in the heart of the city: a stone's throw away from the Picasso museum and within walking distance from a handful of really delicious restaurants.
Paris and Barcelona had the best food out of all the places we visited this summer. My sister and I even went to Bar Brutal two days in a row to try almost everything on the menu. Lucky for us it was just across the street from where we were staying.