How Much Do I Need   Unit Size         What Can Fit 5'X5' = 25 Square Feet Small furniture, Chest of drawers, Small mattress sets, approximately 35 file boxes   5’x10’ or 10’x5’ = 50 Square Feet Studio or one bedroom apartment furnishings, Mattress sets, Dining room set, approximately 85 file boxes   10’x10’ = 100 Square Feet 1-2 bedroom furnishings, appliances, patio furniture, approximately 170 file boxes   10’x15’ = 150 Square Feet 2-3 bedroom furnishings, large appliances, small boat, approximately 290 file boxes   10’x20’ = 200 Square Feet 3-4 bedroom furnishings, vehicle/boat, building supplies, approximately 370 file boxes   10’x25’ = 250 Square Feet 4 bedroom furnishings, large ladders, vehicle/boat, office furniture, approximately 475 file boxes     10’x30’ = 300 Square Feet Average home furnishings, pianos, billiard table, larger boats, approximately 580 file boxes