Bill had got home a while ago, and changed out of the mandatory robes into his usual jeans and shirt. He'd also made dinner, because if Callum and Charlie were arriving at this time they might as well get something to eat. Nothing fancy, just something they could eat while sitting comfortable in the sitting room. Fleur would have a fit, but really what difference did a table make?
When the knock on the door came, he opened, being even more curious as to what news this was after hearing that Charlie was coming too. "Hey," he said, a bit surprised to see Callum all dressed up in robes. He stepped aside to let them in. Come to think of it he was quite sure he had never seen Callum in robes. Not that he'd seen the man all that much. Perhaps at the wedding? He supposed he should have been in robes then but he really hadn't paid too much attention to his wardrobe to be honest.
"I made dinner, we can eat at the table if you want, or just grab a bowl each and sit comfortably in the sitting room. You can leave your cloaks here." He closed the door behind them, and gestured in towards hooks along the wall for their robes.