The Room of Requirement
James entered the room he had just conjured up, noticing every detail was exactly how he'd imagined...
The first part of the room contained a living area, complete with roaring fireplace, along with it's own floo powder, seats and a library. The second part of the room held a large laboratory, with workbenches and cauldrons, the third area contained a practice course, targets and spell exercises and the final area contained a sleeping space, hidden behind a curtain.
He gestured for the men behind to follow him inside...
