Room service or in-room dining is a hotel service enabling guests to choose items of food and drink for delivery to their hotel room for consumption. Room service is organized as a subdivision within the food and beverage department of high-end hotel and resort properties. It is uncommon for room service to be offered in hotels that are not high-end, or in motels. Room service may also be provided for guests on cruise ships. Room service may be provided on a 24-hour basis or limited to late night hours only. Due to the cost of customized orders and delivery of room service, prices charged to the patron are typically much higher than in the hotel's restaurant or tuck shop, and a gratuity is expected.