His spell room is all one room. In my introduction he was summoning a girl but I never said for what or why. But I think I was meaning for her to be the person who starts messing with the story lines. I think I'm gonna say that he summoned her to see if he could reach across worlds because there are magical items in other worlds that could make him more powerful. So the girl herself is just an experiment and he did not really think she would be able to mess anything up, so he will give her freedom to move about the castle. With no magic he won't view her as a threat. 

Okay. :) if you play the girl, I'll play gaston. ^.^