The Caledonian Sleeper is a luxury "hotel on wheels" offering various accommodation and dining facilities. Guests can choose from Caledonian Double Rooms (featuring a double bed and en-suite shower/toilet), Club Rooms (twin bunks with en-suite), Classic Rooms (twin bunks with washbasin), or the more budget-friendly Seated Coach with reclining seats and USB outlets. All private rooms include handcrafted Glencraft mattresses, temperature control, and dimmable lighting. The heart of the train is the Club Car, a lounge and restaurant exclusive to room guests, serving Scottish-inspired meals like haggis and neeps, alongside a selection of whiskies and the signature Caledonian Sleeper Gin. In 2026, the service is also notably pet-friendly and provides complimentary sleep kits. Accessible rooms with lowered washbasins and extra floor space for wheelchairs are also available, ensuring comfort for all travelers on the overnight journey between London and Scotland.