The apartment is at a nice location between Sagrada Familia and the wonderful Hospital Sant Pau (don't miss a visit there). It is a little bit further from the old center but the metro station at the Sagrada Familia connects you convenient to all parts of the city.
The 3 sleeping rooms were very convenient for us being there with our son and daughter of 19 and 21.
Kitchen good. Good shower and even a washing machine. Everything clean.
No breakfast in this B&B but a couple of bakeries around the corner, as well as a supermarket (which does not open early, by the way).
Maria welcomed us heartily and thanks for the restaurant tip. It was the best Tapas :-).
Traffic is a bit noisy, but that belongs to an apartment in a city I guess.
We were satisfied about our stay.