My wife, two children and I recently stayed at Francesc's 3 bedroom apartment in Barcelona. The apartment was spacious, very clean and had everything you needed for a comfortable stay.
The accommodation is located in the Sant Andreu district and is in very close proximity to the Torras i Bages and Sant Andreu Metro stations and the Sant Andreu Comtal train station (which has a direct connection to the El Prat airport terminal 2 station - approx 40 minutes journey). The area itself is quiet and has a good collection of bars, supermarkets, fruit and veg shops and an indoor market.
Francesc is your ideal host - kind, considerate and thorough in his dealings with his guests.
We would highly recommend Francesc and his apartment to anyone visiting Barcelona with children or for those who want a quiet location with proximity to the city centre (approximately 25-30 minutes from Catalunya Metro station at the top of La Rambla.