The castle had more than a handful of cultivation chambers, mainly for two purposes, those meant for long-term use and those for short term use.
The one Ezra fought his vassals in was for short term use, having only space and weapons for practicing and cultivating.
Those for long term use were built with self sustenance in mind.
Simply put, they had beds, cooking space, areas to ease oneself, and still had more than enough space to practice.
These chambers were twice as big as the first type and, because of that, a whole floor was dedicated to them, located beneath the last floor, which contained the cellars.
Before that, Ezra visited the kitchen to take enough food to sustain a two year stay, putting them into his space ring, with his vassals doing the same.
After that, they descended. With a prince leading the way, they faced no obstruction from the guards.
Following the stairs, they passed the cellars floor, arriving at the underground chambers floor.
