Complex sentence: The marvel of the first floor is the Chinese room., one of the most extraordinary room in the house if not England, here the rococo continues, but this time in a form known as chinoiserie basically a Chinese version of the rococo decorative style.
Split into simpler sentences: The marvel of the first floor is the Chinese room: one of the most extraordinary rooms in the house if not England. Here the rococo continues, but this time in a form known as chinoiserie basically a Chinese version of the rococo decorative style.