of MV Janssonius deck 4 (Lobby-Restaurant-Boats)
- Boarding Area (forward-midship located ship entrances serving passenger embarkation/debarkation in seaports)
- Lobby area with Reception (24-hour Guest Services Desk / information, assistance, cashier)
- Dining Room Restaurant with Buffet Station (Hot Counter) and adjacent Galley (ship kitchen)
- Zodiac Deck is an aft-located outdoor deck space dedicated to ship's fleet of Zodiacs (Zodiac Milpro) - rigid-hulled inflatable motorized high-speed boats.
- Cruise cabins from 401 to 414, all of which are Twin Staterooms with Picture Window.