I stayed in the appartment for a week with my sister, as I was attending a course in Barcelona. The location of the appartment is excellent, in the centre of Gracia with buses and metro stations very close.
Unfortunatedly, the internet was extremely slow and they didn't solve the issue despite a long week stay. We had to use our own mobile to connect on internet. The appartment was not very clean, with the carpets full of dust that almost made us sick. We had at the end to remove them from the bedrooms. The bathroom was small, but functional, and it was missing basics, such as soap for the hands.