As passengers started leaving the Diamond Princess Wednesday following a quarantine that saw them largely confined to their rooms for two weeks, another quarantine is about to begin. The 1,000-some crew members still left on the coronavirus-stricken ship will soon be moving from their decks below the waterline—where they share rooms, toilets and dining areas—into the very passenger cabins that they stayed on board to serve during the first quarantine, several crew members and a passenger tell TIME. Crew members said the empty passenger rooms will be sanitized and fumigated, and that they would be transferred to complete a second 14-day quarantine there.