Four cruise ships have bee docked at the Navantia ship repair and refit yard in Cadiz in Spain at the same time, the company said in a statement.

Mein Schiff 3 from TUI Cruises, has proceeded to the installation of a stern transverse propeller, to improve the maneuverability of the ship. The shipyard prefabricated a new block of steel with the new propeller and once the ship arrived, the shipyard has proceeded to the installation in a record time.

Splendour of the Seas from Royal Caribbean International has arrived for a major refit before the ship will will enter service as TUI Discovery of Thomson Cruises, a British unit of the Anglo-German travel group TUI.

Work to improve accommodations on board The World, the world’s only passenger vessel with residential accommodation, is also being carried out.

World Odyssey from Cruise American Associates, previously the Deutschland of Peter Deilmann Kreuzfahrten, will spend a month in Cadiz while work to improve accommodation will be done.