Up on the exclusive Deck 17 for suite guests aboard the world's largest cruise ship, Symphony of the Seas, look for number 1733. It's the only door fronted by a red carpet.

Carnival Corp. & plc, Fincantieri and China State Shipbuilding Corp. (CSSC) advanced their plans to build cruise ships in Shanghai for the Chinese market by signing a binding memorandum of agreement for two newbuilds with an option for four more.