Great thread!
I have questions. How did the transfer to train in Madrid go? Did you end up spending a night in Madrid first before heading to Barcelona? Any issues with luggage on the train? Any recommended hotel in Madrid?
Regarding Euros: When planning for a cruise in the US I bring a lot of cash for tips and gratuities. Tips for porters at the port, tips for shuttle drivers, tips for tour guides etc. How much cash in Euros is enough to have on hand? Also, is it still appropriate to tip those on board using dollars? (Those who aren’t tipped automatically such as Suites lounge servers, concierge, etc.)
I hadn’t considered Madrid for the trip we are planning, but there are nonstops from our home airport of DFW, so I’m definitely intrigued!