1 Relocation: People generally need for storage when relocation from one place to another place is happen, for instance if the a person is living in USA and wanted to settle down in India he can shipped the material via sea due low cost, shipment time for particular item can be remain so long mean while a person need a storage of staff to accommodate the shipment time.
2 Vacation: Holiday or vacation from company to home town or will takes minimum up to 3 month and during that time Household storage can be bone for the low cost rent storage.