The flat is at 5min by walk to the underground L4 (direct to center of Barcelona in a few minutes) and the same to let your car in the Maragall car park (7 days = 69€).
The quarter El Clot is very nice.
Cristian was waiting for us, and let us the keys after visiting the flat. If we needed, he was present for us.
Thank you!!!!! We had a great week-end in Barcelona!!!!!!!