I noticed an idea in one article to use an old refrigerator as storage.
Sounds good and is very dangerous if you have children.
BE CAREFUL IF YOU HAVE CHILDREN. I have a friend who had two children die in their old fridge playing hide 'n seek with the babysitter. The boy was 9 or 10 very intelligent and a good kid; his sister was 7. They sure found a great hiding place and were not found until after they suffocated.
REMOVE DOORS FROM OLD FRIDGES IF YOU HAVE CHILDREN AROUND.