Overnight Trains in Europe
I've got a week off in December and i'm thinking of visiting Poland, but rather than fly (which i'm always petrified doing) i'm considering travelling by train from London. I've taken inspiration from this website and though it will be time consuming, it should be a great experience and it will allow me to spend time in other cities along the way. The journey will consist of taking the Eurostar to Brussels, then a 'sleeper' train to Berlin before another train into Poland.
Does anyone have any first hand experience or advice regarding overnight train journeys?