Traveliing Spain by train? Tips for Spain?
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Has anyone taken the overnight Renfe train within Spain?? There seems to be mixed reviews about this service, but it seems to be the cheapest option and it means I also save one nights accomodation..
I'm a budget traveller so, is it really that bad as some lonely planeteers say?
Also, any insider tips for Madrid, Barcelona, Granada or Seville are appreciated!