Not to be confused with any other room: Senate is composed of "Sen" - a type of knitting and "I am ent" (a person evolved from tree). This describes the woolly and wooden speaking of the inhabitants, known as members.
These rooms are noted for their extreme lack of interior decorating style, so horrid, in fact, that craftiegreens have been known to enter into rage modes upon the sight of the senate room.
uses of senate was changed in an attempt to keep the decor fresh and modern.