Nuria (Albert's sister) greeted us on the first day at the apartment. the place is easy to find, secure, very nice view of Sagrada Familìa and close to local stores. 5€ cab ride to Casa Mila. The kitchen was fully equipped and bathroom is clean (you would need to bring your own soap and shampoo).
Albert also helped us with ordering a cab to the airport early in the morning.
We enjoyed our stay a lot and would highly recommend this place.