Firearms was a course mostly for the non-Slayer types, as Leah would surely discover. He didn't know where the practice had begun, but Peter had noticed the resistance the Slayers had over using guns. He preferred not to use them himself, if only because his own powers were that much more reliable.
"There's a few people around, two in particular, who can speak directly with machines. Another on our staff can learn any system just by looking at it. Intuit aptitude. It gives us a good edge over most of the things out there." He gestured towards the door with his chin.
At her question, Peter turned over the keychain attached to her key, to show the number engraved into the bronze. "That'll be room 32," he said. "Up the stairs, down the hall, make the left, and you can't miss it. Any guests need to check in at the desk here, and if you have any company staying over, just keep the noise down at night. We've got some children living here, after all."