I have a customer who is renting a house with a large kitchen/diner with laminate down. He wants it covered with cushionfloor to tidy it up, and so that when he moves, he can lift it and the laminate will still be intact and undamaged. Problem is that the area is so large that it will require a seam. Usually I would F44 seam, or spray floor then use double sided tape. Either of these methods is likely to leave a permanent residue or mark on laminate when lifted. Any bright ideas please?