Click below to view a deck plan Piano Deck Cello Deck Violin Deck Sun Deck AmaSiena Stateroom Key Category Cabin Name AABalconyABBalconyBABalconyBBBalconyCABalconyCBBalconyDInsideEInsideSSSuite Piano Deck Cello Deck Violin Deck Sun Deck OCG Class River Cruise AmaSiena Year Built2020Year Last Refurbished-Capacity156 passengersDecks4Tonnage2,418RegistrySwitzerland