The lavatory contains a long trough for which the knights can use for urination. Crude toilets are also included for defecation. The design is all stone walls with candles, and no privacy walls.
Lavoratory, Inside Castle
king
knight
I am a knight in the royal army. I am strong, brave and fearsome. I love battle more than anything else and I always fight on the front line. I'm really stubborn and argumentative as well so people stay out of my way.
Hello Hello sir, how are you tonight? I am doing very well sire..Your Highness, I remain loyal to the kingdom. I appreciate that. That is why I was looking for you tonight. I know this is odd to meet in the Laboratory, but I needed to speak in private and I need someone I can trust. You see, I think the Queen is having an affair with Knight Rob. I am distraught and I need him taken prisoner and killed at once. Can you handle this? What!!! My queen having an affair with a knight? Burn the knight at once.. I knew I could count on you. That is why I found you. Yes...burn him at once! You must keep this a secret and remain loyal. You will move to the highest level in the castle. Your loyalty will be greatly rewarded. Queen Shafria can only have eyes for me. I will get to that immediately. No traces must be found your highness Yes, no evidence. The queen must not suspect a thing. Here take my crown as a token of my gratitude. I am so very grateful. I will also need you to keep an eye on the Queen after this and make sure there are no others.  Your Highness..your crown is a little too much as a gift. My allegiance is with the king. I know, but the Queen means everything to me. I can't even fathom the thought of losing her to a younger knight. After Knight Rob is taken care of, you shall get your own bathroom. This Lavoratory is quite beneath you. You will be held in high regard.  wow! This sounds like a great reward. Thank you so much your highness You are quite welcome! Shall you take care of Rob tonight? 