What observation about the apartment did Charlie make?

Based upon Alice's arrangement of her apartment, Charlie observed that the apartment's decor was conflicting..... that it was as if Alice were two people and couldn't decide between the two.

Everything was neat. The porcelain figurines were in a straight line on the window-ledge, all facing the same way. And the throw-pillows on the sofa hadn't been thrown at all, but were regularly spaced on the clear plastic covers that protected the upholstery. Two of the end tables had magazines, neatly stacked so that the titles were clearly visible. On one table: The Reporter, The Saturday Review, The New Yorker; on the other: Mademoiselle, House Beautiful, and Reader's Digest.

On the far wall, across from the sofa, hung an ornately framed reproduction of Picasso's "Mother and Child," and directly opposite, above the sofa, was a painting of a dashing Renaissance courtier, masked, sword in hand, protecting a frightened, pink-cheeked maiden. Taken all together, it was wrong. As if Alice couldn't make up her mind who she was and which world she wanted to live in.