I'm arriving to Barcelona with a hire car that I have a choice of dropping off in Sants Station or BCN airport. I will be arriving via the motorway from France (A7?), and staying in an apartment on a metro line, ( not sure which, but it doesn't matter).
What I'd like to know is, which seems the better option for drop-off in terms of traffic etc? Sants sounds good as I need to get the metro anyway, but is there a lot of traffic negotiation etc versus going further out to the airport, and then working my way back into the city via train/bus?
Thank you, B