He didn't expect to gain such a significant benefit since it wasn't mentioned in the novel at all. They continued to explore their space and learned how to use it more effectively. They discovered they could control everything within the space with their minds.
They experimented by placing various items in the space and directing where to put them, learning that they could move everything with their thoughts.
Although repeatedly controlling the items was draining, both of them sighed in relief at the realization that they could manage things telepathically. It would have been very difficult to sort everything manually. If that had been the case, he would have certainly left all the organizing to Treyton.
