Embrace subletting in California! Know your rights, follow guidelines, and have a solid sublease agreement.You can easily create a residential sublease agreement without hiring any lawyer, accountant, or notary. Creating the form online can save you time and money. You can, but it's not a good idea. Most leases prohibit subletting, or only allow it with permission. Also known as a subletting, this arrangement allows someone to rent a home from someone else who is already renting the property. Sublet a room or add a roommate. Should you allow tenants to sublease? This article covers how subleasing works and what the risks are for landlords.