If the landlord and tenants have other agreements or obligations, these documents must be attached. Before renting an apartment or a house, the landlord and tenant want to cover themselves with a legal document. This goal is achieved through a rental agreement. This contract is between the lessor and the tenant (s) in Ontario. It is signed by both parties. The main purpose of this contract is to determine the terms of the lease; The sum of the monthly rent The terms and conditions for payment of supply fees; maintenance conditions for the devices, etc. The agreement is very important in the event of a dispute. The approximate time for the conclusion of this agreement is 30 minutes. When both parties sign the rental agreement, it is retained for the personal registration of each party for the duration of the rent. The Ontario lease must contain the following information: The contract must be signed by the landlord and tenant.