The traitors on the TV show "The Traitors" do not actually sleep in the castle where the show is filmed. Instead, they are taken each night to secret accommodations away from the castle. For the US version hosted by Alan Cumming, he revealed that contestants stay in an airport hotel near Inverness Airport in Scotland, not inside the Ardross Castle used for filming. The scenes showing them going to their rooms in the castle are staged for dramatic effect. The production carefully manages the logistics so the faithful contestants go to their individual rooms, and traitors are secretly taken elsewhere for their meetings at night. This arrangement helps maintain secrecy and the suspense of the game. The contestants are even blindfolded and transported in separate vehicles to avoid revealing the traitors' identities. So, traitors sleep in a nearby hotel or secret lodging away from the castle, not in the castle itself.