Rental contract for one person is called a rent agreed to one another is called a tenant or benefit in either property. There are temporary facilities and tenant agrees to rent to.
Rental agreement, a person is called a lease agreement to another person called tenants use or benefit of the property either. You have a limited period of time. And tenant agrees to rent to them.
Lease is a contract whereby a person called the lessor agreed to another person called a tenant, use or benefit property in one. For a short time in a limited, and the Lessee agrees to pay rent for that.