Direct lease space is more expensive and more stable while sublease space is less expensive but shorterterm in nature. In a sublease, an entity is both a lessee and a lessor for the same underlying asset.Subleasing involves renting some or all of a rental property to a subtenant, often for a shorter term. Tenant may not assign the Lease or sublease the Residence. The rent attached to subleases is almost always substantially less than a direct lease. The lease may contain additional restrictions. Two of the main types of leasing arrangements are subleasing and direct office space leasing. The following will highlight each leasing arrangement. Comprehensive guide to California landlordtenant law. Learn key rules, rights, and responsibilities for landlords and tenants.