We talk about a sublease when the original tenant (sublessor) rents out all or some of the space to a third party (sublessee). When you sublease your apartment, you will be leasing any available space for another tenant.You can either sublease the whole unit or extra rooms. The lease agreement plays a significant role in determining whether subletting is permitted. If your lease explicitly prohibits sublets, that restriction holds. Subletting is a real estate arrangement where a tenant leases their rental property or part of it to another individual, known as a subtenant. While subletting offers flexibility and temporary relief, subleasing involves a complete transfer of the lease. However, the lease you have with the landlord supersedes any subsequent agreements. Subletting is a common way for tenants to transfer a portion of their lease to a new person, absolving them of their lease terms. Subletting is similar to subleasing in that it involves a tenant renting out a property to another person.