Lucius looked to Narcissa upon Remus's request. She gave a slight nod. After all, it would be rude to turn away someone who just helped save them. At this point it didn't matter who they were.

"You are welcome to stay for the night," Lucius answered. "It is the least we can do. Narcissa and Draco can take you to inside, while I finish putting up the protection charms."