[WangJi followed him inside as much as he could in the small room. It was simply because this wasn't his cabin that he hadn't been able to open the door. He looked around at the space]

Check the space at the head of the bed for belongings. If there are none, the bed is available for you to take. Most people who have been here don't carry their bags on platform days. Once everyone returns for the evening, you can speak with them to ensure there is no conflict.