Compartment 05
Russell got to the platform early and settle into an empty compartment that was near the middle of the train. Not too close to the front with the eager firsties and the prefect and not so near the back that he'd have to walk a ridiculous ways to get to the carriages. He also made it pretty clear that he was more than willing to spread out and take up as much space as possible. Sorry, anyone who's stuck sitting with him.