What is the easiest way to get from Sants to Francia ?
Easiest will be to take the suburban train (not the Metro, Francia has no in-building Metro station) line R2 to Francia. The train destination will be "Franca/Francia" or "Estacio de Franca/ Estacion de Francia". However the train stops a few times so at low traffic times (early morning/late night) it MAY be quicker to get a taxi.
sounds easy enough ! Thanks