I'm not married, but I have adopted a daughter and she is staying in Whiterun. I would like to move her to Lakeview Manor. It is completely furnished and everything and I have told her that we were going to move, but all it did was give me the speech option saying "Nevermind, we're staying here," and leaves my daughter (Lucia) upset.
What else do I have to do to make the manor appropriate to move to?