My Goth Neighbour Kept Asking If I Was Home Alone

Anon moves into apartment 4B and meets his neighbour Stacie, who only ever wears hotel robes. Six different robes, all with the logo FG stitched in gold. She has three toddler triplets and fixes his plumbing in a bathrobe at 2pm on a Tuesday. He starts wondering if it's a signal, a lifestyle choice, or something weirder.