I suppose if Alice were to move into the mansion, she'd be in charge of the laundry – the bulk of which is, of course, the maid fairies'. Well, I say "her", it'd be probably her dolls who'd do all the washing, wringing, ironing,, and quite possibly even mending. The fairy maids will probably start wearing much more fancy uniforms too.
Meanwhile, if Alice herself isn't enjoying cups of tea with Patchouli... actually, she'd probably just hang around the library alongside Patchouli – occasionally holding a research session together, but still mostly focused on her own magic stuff.