A grey, stone section of the tower.  There's a small rectangular cut out in the wall to allow archers to shoot through the hole at invaders.  It's a generally hot and stifling place.
Murder hole, Inside Tower
fool
archer
I am often employed to be a soldier in someone's army. I am a very good show with my bow and arrow. I like the heat of battle.
What is your business here? The king sent me here. I heard you could use some cheering up, as long as I'm not in your way. I am trying to stand guard. Don't get in my way Fool. Do you need this string for your bow to work? It looks kind of important. Of course I need it to repair my bow if need be. Stop taking things from me. Is it hard to shoot straight? I'll bet I could shoot very straight. You are disrupting me. The King will not be pleased with you if he finds out. The king is always pleased with me, I make him laugh. You are truly a fool if you think the King will be pleased that you are disrupting the person who helps keep him safe. How many people have you killed? I'd bet you've killed a lot of people with your bow. I've killed many. I am about to add one more to the count if you don't leave me alone. Hey! I tell the jokes here, not you. You are joking, aren't you?