There are several different types of accommodation available. They include small bungalows (suitable for two people) larger self-catering places and at least one hotel.
Prices seem to go from about 75 Australian dollars per night for a small single room to about 125 for a self-contained cottage or bungalow. Hotels may be more or less depending on the season.
There is very detailed information about acommodation on the Christmas Island tourist board's official website at