Opera was joined by sister ship MSC Armonia in winter 2016.
A suit or tux or ball gown are not necessary, though on the meet-the-captain night people go all-out.
Adults, which are classified as aged 12 and over, pay 10 euros per night; children, classified as aged 2 and over, pay five euros per night, and there's no charge for kids aged 2 and under. A 15 percent service charge is added to bar bills and spa treatments, with the exception of the prepaid all-inclusive beverage package.
You also never know what response your "good morning" will get ...
it might be a "Guten tag" or "Buenos Dias," "Buon Giorno" or "Bonjour." That's one of the things that make this ship special, and also means announcements in at least five different languages; sometimes more.
Several introductory and tutorial articles on the Extensible Markup Language (XML) are referenced in the shorter XML Introduction document. "The Extensible Markup Language (XML) is the universal format for structured documents and data on the Web." -- W3C XML Web site, 2000-07-06.