She put her hands on her hips and shook her head. "Well at the very least you'll know if someone is coming before they're actually inside. Assuming they're not teleporting." Turning and heading back to the academy she spoke over her shoulder. "You won't mind if I turn the place upside down do you?" Not waiting for an answer she pushed off the ground and landed at the front door. Going to the teachers lounge she logged into the system and started going through the roster of everyone. No one she really knew besides the teachers. Alright then.