It takes Cassie a second, but she's pretty sure she knows what the Doctor means by that. She doesn't, exactly, but she's pretty sure she does.

"Well, lucky for you I've got some experience managing those."

She smiles gently, looking to encourage her. Because "Congrats on the tiddies" is a bit TOO much like something her dad would say.

"There's an awesome spa room. Also a music room and a library. But the armory's where I keep my favorite toys."