Welcome to the board! Just go to the Mission Organization forum and you will get many ideas for making your sewing room. You may find you will be able to repurpose some furniture you already have and don't be afraid to go up the wall for extra space. I'm having to turn my sewing room back into a sewing/guest room. Happy for you that you have the extra room. My room is only 8x9 and odd because of the closet and doorway and a very large window, which I use sometimes as a design wall. I have skirt/pant hangers attached to a flannel vinyl backed tablecloth that is portable.