"The spirits are not only in the office," Kitten said, "I've seen them around from time to time. While I can probably disrupt one quickly, and have another spirit ready outside for the other, it will alert the controlling mage that his spirits have gone. So we'll have to be careful about that and not do it too soon. Also while I can get you inside while invisible, the spirits will see the aura of the spell. One of the disadvantages of those spells."
She would have to find a way to get someone else inside, but she could think on that for a while.
"As for the bug, get it to me and i'll take it in," she said, "I walked around for almost two hours without anybody checking on me, so that shouldn't be the problem. I just have to stay out of the cameras, but that's not really an issue."