I spent 11 hours with 3 strangers in a shared cabin on a sleeper train in Europe. 6 surprises made me regret it.

I thought booking a bunk in a shared cabin on an overnight train in Europe would be the best way to travel between countries.
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I bunked with 3 strangers in a shared cabin on an overnight train in Europe. I'll never do it again.

A Nightjet train travels from Vienna to Venice, Italy, in 11 hours.Joey Hadden/Business Insider I spent 11 hours in a shared cabin on an overnight train from Vienna to Venice, Italy. For less than ...