She should turn up in the East Wing once you build it :)
Arc...Emma is in the west wing, with the other main girls that live in the manor.Was she supposed to be in the east wing?
I can second this, at least she's there though :)
East... West... like, if you go far enough east then the east wing becomes the west wing, maaaaaaaan.But also, I forget which wing is which all the time :)