I'm planning on a trip to travel between Germany / Austria / Hungary in July - and in the process will also attend the German and Hungarian GP (race on Sunday only). I've checked on the internet and EUrail train is what I'm considering to use - they have something called a "Saverpass" that allows riders to commute between 3 adjourning countries in Europe.
My plan is to take the flight to the Frankfurt airport and then stay in Cologne before the German GP, does anyone know if (& how) I can connect from the Frankfurt Airport to the EUrail station in Frankfurt (so I can use my Saverpass to get to Cologne from Frankfurt)?
My other question is, can I use this Saverpass on a overnight EUrail train? the trip from Cologne to Salzburg takes 7 + hours, I wonder if it's better to take an overnight train to save a bit of time. Is the bed on these overnight trains comfortable?