> Next to some hotels, a message that supply was limited. It's also worth noting that there's no way in hell they actually know that with any sort of precision

> Next to some hotels, a message that supply was limited. It's also worth noting that there's no way in hell they actually know that with any sort of precision. No GDS has proper up-to-date knowledge of bookings from all the various sources that hotel reservations actually go through (they overbook airline flights). What they're really saying is that the small inventory of rooms that are reserved for them to book exclusively are almost gone.