Plan your storage space. Place those items that you may need to access near the front.
Make up an inventory of your stored items and keep it in a safe place.
Place your storage items on sheets of cardboard or plywood pallets to guard against dampness. Any concrete floor may become cold and damp.
Use uniform box sizes for easy stacking. Be sure your boxes are strong enough to hold 25-30 lbs. Don't overload.
List contents of boxes on two sides, number the boxes, seal them with tape, keep track on your inventory list.
Stack lighter boxes on top of heavier boxes.
Dishes and glasses should be wrapped in paper and packed in sturdy boxes. Stack them on top, marked "GLASS" or "FRAGILE".
Pictures and mirrors should be wrapped in cardboard, marked "FRAGILE" and stacked on end.
Furniture with drawers can be utilized as storage places for pictures, nick-nacks, china, silverware, small items, etc. Wrap them in tablecloths, towels, or blankets to prevent breakage.
Larger appliances make excellent "packing cases" for blankets, towels, tablecloths, and clothes.
Shovels hoes, rakes and hoses can be stored together in empty trashcans. Stack extra cans inside one another.
Tables with removable legs should be "broken down" to save space.
Sofas and loveseats can be stored on end to save floor space. Always place a protective cover under the item on the concrete. Cushions should be wrapped in plastic or trash bags and placed on top.
Cover stuffed furniture with cardboard, sheets or blankets to protect against dust.
If you stand mattresses on their side, "prop" them up so they stand straight. They may tend to bend out of shape and become lumpy.
Prepare your space by placing a protective cover on the floor under your goods.
Do not place heavy or sharp objects on top of upholstered furniture.
Use a good quality lock on your door. Cheap locks rust and do not provide good security.
CAUTION: Do not store anything COMBUSTIBLE (i.e. paint thinner, gasoline, paint, solvents etc.).