What does "LAST ROOM AVAILABLE" mean in Chinese?

This is not a literal meaning. In fact, this is an agreement clause called Last room availability (LRA Clause).

It is conceivable that one party is helping the hotel to sell guest rooms. If there is an LRA clause in the agreement with the hotel, then: as long as the hotel has rooms, even if it is only the last room, the party will have it. The right to sell the room at the agreed price.

Sounds abstract, right? Consider this situation: intermediary A sells rooms for hotel B. B’s ordinary rooms are sold out, leaving only one special room for 200 yuan. A can sell ordinary rooms at the negotiated price of 500 yuan, and only needs to pay room fee 200 yuan to B. , thus earning an extra 300 yuan.