Wondering how to fill out a standard rental contract? The purpose of our sample lease is to provide you with an example from which to follow along with the sections of our lease training video.A look at the lease signing process, including who needs to sign the lease, who signs the lease first, and who gets a copy of the lease. ENTIRE AGREEMENT: This Lease contains the entire agreement of the Landlord and Tenant. The LAW lease document is customized for finance company partners to accommodate their unique business practices in each state. Cook county will have a different rental agreement from the suburb areas. I work with a Property Management company called Landmark. The RTLO prohibits lease terms that: Waive notices or require renters to "confess judgment. " Give up rights to notices (like an eviction notice). (when this Addendum is filled out).