The girls had decided to accept Xander and Amy's offer of staying the night. They needed to wait for whenever Paul would be free, giving his detailed report at the castle. They would then ask him a few questions when he got back, mostly to do with Cia. In the meantime, they could try to learn as much as possible from Amy and Xander.
Through them talking, they had found out a few things about the two of them. The house they were in now belonged to Xander, and he had one of the biggest rooms in the house. The group found out that it was because of Xander in the first place that they were living in the inner castle area. Originally, Xander's family were in the pooling area, and they had Amy and her family working for them. This was because they were there turners from many many years ago.