The program provides various services to rental tenants, homeowners and landlords. The office is operated Monday through Friday am to pm.A Certificate of Occupancy is required for all businesses in the city. Learn more about applying for a Certificate of Occupancy. The most important source of information about your relationship with your landlord is your rental agreement, whether it is written or oral. Discover Regus office space in our San Antonio portfolio of premium offices to rent with luxurious furniture and modern facilities. This article explains what can happen when there is no formal residential lease agreement in a roommate, family, or similar situation. For example, if your cotenant moves out of the premises, the landlord may hold you responsible for the cotenant's share of future and past rent. This action can either evict a tenant from a rental property or gain possession of owned property. To do this, the landlord must first agree to participate in the Housing Choice Voucher Program.