Technically, it is possible for a hotel to record a full house (100% occupancy) and still have empty rooms that night.

Question

Quizplus · Accepted Answer

This situation can occur due to overbooking, where hotels accept more reservations than the actual number of available rooms, anticipating some cancellations or no-shows. If the cancellations or no-shows exceed the overbooked numbers, the hotel can technically be at full occupancy in terms of reservations but still have empty rooms.

Technically, It Is Possible for a Hotel to Record a Full