The apartment was perfect for us (2 adults, two small kids), also the location was good - direct connection to the airport and the metro station was 5 min walk away. Unfortunately we didn't meet Ofelia, but we did get all information and keys in the next door hostel. The neighborhood was quiet and there were enough facilities around - supermarkets, restaurants,...
Thanks Ofelia, if we come again to Barcelona we would be glad to come again to your apartment.