The apartment is at a very accessible location, 10mins bus/metro ride from tourist hotspots such as historical Barcelona city centre, Sagrada Familia, Casa Mila and Parc Guell. Despite such convenience, the neighbourhood itself is quite residential, so it is comparatively less crowded and is quite safe.
The apartment itself is nice and clean, and is equipped with pretty much everything. The rooms are of decent size. The view from the living room is great.
It was a pleasant stay.