OK, I'm not entirely certain this is the most appropriate place for this post, so please, forgive me if it is not.
I was curious (as usual) as to when each of you set up your altars for a Sabbat? I, myself have an altar in the main room of the house that is specifically used as a Sabbat altar and another smaller one in my kitchen (naturally) for everyday. I usually change the decorations on the one in the formal room midway between Sabbats. I know most of my pagan friends have only one altar or use the same one for both Sabbat and everyday use.
How about you? When do you feel the need to transition to the next Sabbat?