Francesc is a true gentleman. I spent 7 days in his apartment together with my wife and my two kids and we felt great. Francesc was waiting for us with his car in the train station, helping with our luggage.
He presented the apartment and all the things that we have to know about it. He also explained with a lot of details how to go the important places in Barcelona (these includes shopping centers, museums and other points of interest).
The apartment is very spacious and clean. It is exactly like it looks in the pictures. Is very close the the metro station (3 min by walk) and bus station (2 min). The area where the apartment is located is very quiet and there are few groceries and bakeries very close.
The train station for returning to the airport is 10 min by walk and the train schedules is provided very accurately by Francesc.
If I'm going to return in Barcelona I will definitely try to stay in the same place as a first option.