Not enough wall space? Try the ceiling! This reminds me of the days my Mother would quilt in the dining room. When finished, she would raise the quilting frame to the ceiling so we could eat on the table.
Stand a section of an antique picket fence on its end and drape the pickets with quilts. There are more pickets on a fence than rungs on a ladder, and since fencing is usually wider than a ladder, you can see more of your folded quilts.