The EMPRESS has three decks for use and a technical deck.
Technical deck
It is home to the "heart of the ship" - containing an engine room, motors, power generators, compressors and other necessary equipment.

Deck 0
This deck plays many roles and consists of a large dining space located at the stern, a lift for divers, a kitchen connected with a living room, a spacious captain's cabin (it also serves as a living room) and a decompression chamber.