To sink large items into your dorm room wall you will need, Two tatami floor mats and one large item. Take your two mats and place them end to end.
Now put your item on top of mat closest to the item. Now move using the mat closest to you. Don't fully pick up mat, this will cause you to pick up entire piece. Move the item into the wall.
Now click on the mat furthest away from item and rotate it and move both mats. You should now have your large item sunk into the wall. This helps when you need to cover windows, banks or just need to add a larger item. Until next time Happy House Decorating.