Featured: This documentary explores the process of building a luxury cruise liner! High-Tech and Manual Work - The Construction of a Cruise Liner: In the Meyer Shipyard in Lower Saxony, the world's first natural gas cruise liner is under construction: the AIDAnova. There is room for up to 6,600 passengers, a television broadcast studio and a theater on the 337 meter long ship. Needless to say, production of the giant ocean liner is a technical and logistical challenge, and comprised of approximately 15 million individual parts.