I only have one partially done top. The cut fabric is in it's own project box (I use plastic boxes with lids so my cats can't get inside) and I'm storing that partially made top on my quilt ladder with my other quilts so I see it everyday and I'm reminded that it needs to be worked on.
P.S. I have two quilt ladders that I made myself from a picture tutorial on the internet. I only needed a drill, a wood boring drill bit, a couple of 1" x 6 ft boards, some 1" dowel rods (I used my yard lopers to cut the dowels to size), sand paper, glue and stain.