In terms of adults, it was decided that Harry and Ginny were to stay in their own room, and Draco would have his own in the spare room. Ron and Hermione would also be in their own, usual room, and Molly and Arthur Weasley would be in the other bedroom. Harry's home office had been made up to house Fred and his family. And then, Ginny said the rest of her family could argue amongst themselves because she got tired of making the plans. Most of her family would be travelling in for Christmas day itself, and she wasn't overly excited about it because she hated hosting.