Sheet with preliminary area predictions:
I added these spaces to a preliminary layout sketch below: Generally the spaces are designed to keep important rooms near windows. The café kitchen is near the core while the dining space is connected to have great views. Storage spaces are shared between exhibits (2 and 3, 1 and 4). The office space is away from the general public and its restroom is near the public restroom to make plumbing easier. The gift shop and kid zone are together to concentrate the kids space.
