Let me give you a little lesson on the most important thing to say in any language (in my humble opinion)
German- Einen cappuccino, bitte
Spanish- Un café con leche, por favor
Italian- Una espresso, per favore
Icelandic- Einn Latte, vinsamlegast
French- Un café, s'il vous plaît
...et une crêpe au Nutella.
Welcome to Europe, that's all you need to know.