The train from Gothenburg to Mora has unfortunately no wifi. But somehow I expected that to happen outside big cities or in the trains with not so many commuters/travelers. The signal from Telia is 4G – I am very happy with the sim card so far.
The train seems old and has a special smell, that only time and experience can bring. I think that this train saw a lot of places and people. Too bad it cannot speak to relate interesting stories …