I am really confused regarding the Eurail Spain Pass.
I spent $800 on two adult first-class 8-day Eurail Spain Passes, but it seems that I can't use them to reserve train rides and seats, and there's no way to redeem the passes on train websites (such as Renfe), then what is the point of spending money on the passes? How do I even use then? I thought by having the Eurail passes I can save on train fare. Is the only way to redeem my Eurail passes is by going to a major train station when I arrive in Spain? I will arrive in Madrid on September 3.
Thank you.