PHD-iva, this way off topic, but can you describe the deck levels on the River Queen? I understand the Rhine Deck is the top (indoor) deck of the ship, but am confused as to the alignment of the Danube, Main and Moselle decks. Are the room 301-321 (Danube deck) on the same level as rooms 202-218 (Main deck)? OR, are rooms 202-218 on the same level as rooms 102-108 (Moselle deck)? OR is none of this correct, meaning Danube, Main and Moselle decks are somehow "staggered"? I hope my question is understandable.