Stayed in this apartment for four days. The apartment had everything we needed (salt and sugar in the kitchen, hairdryer and shower gel in the bathroom). It was all really nice and clean. The metro stop is nearby and it only takes five minutes to get into the centre of town.
The only downsides were that the balcony was a bit on the small side, you can just about sit there on a stool. The window looked out onto the neighbours garden so we decided to leave it closed. If you aren't planning to spend much time in the apartment (because you're out exploring Barcelona) these things won't bother you too much. Don't let these things stop you booking this apartment because it really is a nice apartment to stay in whilst on holiday in Barcelona!