If you want to be near the center of Barcelona, Angel's Apartment is the Best! Easy to reach and everything is really close. Bars, Small Shops, Restaurants, Cinema you name it, its all in walking distance.
The apartment is really big and suits 5 persons, there is enough space for the clothes in the cupboards, 2 seperate bathrooms, a kitchen with a big fridge and oven and dish washing maschine and the most important thing AIRCON for those really hot nights in Barcelona.
The nights are quiet because the bedrooms are facing the quiet patio.
Angel was quick with reacting to messages and sadly we didn't meet up personally.