I need to get from FCO-CDG.

I can do it on BA or IB (part of my DONE4 and Oneworld Visit Pass).

The good thing on IB is that they use ORY (= a lot closer to the city).

However I just want to know how user friendly is BCN?

I think I will have 2 hrs layover in BCN. Is this enough?

As I never travelled on IB before, how is the service on IB (in J and Y Class) Better ot worse than BA?

Thanks