"Excellent," Lisa responded automatically at the mention of the clear coast, and wriggled through the window as if she had done a lot of window escaping in the past -- which she, in fact, had.
Landing in the alley, stumbling over her feet just a little bit, Lisa looked around. Surprising empty. They had gotten out at an excellent time, no one taking out the garbage, she mused as she flicked the top of the trash bin that was a few centimetres away, and no muggles who might've luckily found their way to the alley.
Zipping up her jacket to the top -- it was fairly cold -- and rustling around her sack for her notebook and pen, Lisa, armed and ready, looked to Luna with a grin.