I don't have a design wall or wall space to put foam core. I don't even have a sewing room! But I do have a spare bedroom that is only used when my daughter and her family come. I've decided to put a design wall over the closet doors. I'll install a curtain rod above the closet door frame to hang flannel and just roll it up and remove it when I have a guest using that room. Think that will work?
Virginia