The slave quarters are a dark and foul smelling stone room where men are chained shoulder to shoulder against one another until work needs to be done.   There's a large bucket of slop that comes through and the slaves are allowed to feed themselves briefly.
Slave quarters, Inside Tower
prisoner
jacob's son
I am Jacob's son.  As you know, Jacob is a very important person in our village.  But I am not.  I am small and although a hard worker, I'm not able to do as much as my brothers.
hey Are you Jacob's son? What are you doing here? Yes, I am. I came to see you Why me? I did nothing against your family No, i never said you did. Infact i'm here to repay a favour No offense, kid... but how? and why? I trust nobody My fiancee spoke about how you rescued her from bandits on her way home two nights ago Oh that girl? I just happened to pass by. This knife does its job pretty fine. The bandits won't harm her no more So, as an act of kindness, i have decided to remove you from this prisons to work at the castle Oh really? Is this a dream or what??? You know I broke the law a lot of times kid. They won't release me easily They are not realising you, I'm for your freedom so you'll come work for me I am in! What kind of job is it?