An Arizona roommate agreement outlines the arranged terms between roommates sharing a rental space. This may not be a landlord lease.The landlord allows me to have another roommate or two to help out. I demanded he find a roommate or we break the lease. He said I have to find a roommate or if I break the lease I'm obligated to pay for all the penalties. Tell her that you both obligated yourselves to a contract, to a lease. Customer: I live in Phoenix Arizona I own my house I have rented two bedrooms to two tenants who are friends. They stopped paying full rent in August and moved into the same bedroom without any agreement with me. I currently am looking for a roommate to fill the space☺️ It typically would be on a month to month agreement, but the terms are flexible starting asap. Anyways, it's up and down at the moment.