I am starting to do the same thing, with a move maybe in a year or so. My thoughts are to get rid of as much of the big bulky items as possible. I figure furniture I like here might not fit there, so I will get rid of a lot of it. Clothing I have tons of that I have started to weed. My sewing room will be the room that stays mostly in-tact, although with a move in mind, as I go through fabric for projects if I don't think I'll use it I am making a pile to move it out as well.