of MS Carmen deck 1 (Lower)
- All staff and crew cabins, along with the crew lounge/dining facility and the propulsion room are located after the passenger staterooms.
- Cruise cabins from 100 to 111, all of which are Porthole Staterooms (category TL) each with 2 non-opening square windows.
- The elevator and midship stairs connect to Main Decks above.
- On the service deck below are the boat’s fuel tanks, water-treatment plant, service and storage areas (fresh-water and ballast-water tanks).