CABIN ONE - AJ Longbottom
Alice will be exceptionally concerned about this whole being stuck in the house thing, because she's never before been caught up in a flux of village magic. She might get a bit stir crazy, and instead will focus on doing productive things within the house like cooking, or keeping spirits up.
She knows Justin in her time (and maybe Cressida in a round about way through Albus & Scorpius) but she's all over trying to connect with people.