I don't have a dedicated sewing room. But my fabric is stored in a Billy bookcase in the guest bedroom. And I've gradually added more and more sewing items, including quilt tops yet to be quilted, my ironing board, scrap fabric to be organized, etc. Yesterday I tidied it all up....as much as I could, in preparation for Christmas.
How I'd love to have a room that I could just use for sewing and close the door on, but I am unwilling to give up that room, which my grandsons really consider "their" room, anyway.