In Cloe's house, a special upgrade was made! All of the windows in this house were removed, and replaced with windows made by Majestic Miniatures. Majestic Miniatures, a USA manufacturer of dollhouses and dollhouse parts, work directly with a physicist, to find a new molectular structure for glass to use in dollhouses! Glass which would be in scale for a dollhouse, ordinarily would be far too thin and would shatter in any attempted to cut! But thanks to the work of Mark L and his scientists, we now have properly scaled glass.
Look how grate they look in this house.