When Shirley was here she eyed my floor and asked me how I go about layering. The simple answer is, in stages.
I've got my cutting mat under the bottom left corner just now, finishing of the area over the carpet, then I'll gently pull the whole thing to the left, re tape the top edge and right hand corner then pin everything that is left. I really do need to learn and get into the habit of a good quilt as I go method, it would save a lot of this crawling about on the floor and worrying about layers slipping while I move things.
This top still looks big and bare, Shilrley, come back I need your positive voice right now! I do hope my quilting turns out ok and looks good.