Has anyone used Omio before? It seems easier than Renfe, although they do charge a small fee.
When trying to purchase the tickets, it seems that they only need MY name for the party of 4. When I look at other sites, they need all 4 names to match the passport. Seems very different, but I like what they offer a little better since a couple of my options have more flexibility. Any problems without showing the names for all in our party?