J With Coronavirus Crisis Difficult Decisions Ahead for Landlords. Leverage could negotiate escape clauses co-tenancy requirements and rent. Use of the Lessee during the Term of this Lease subject to the Lessor's rights set forth in this Lease. COVID-19 and Lease Obligations Taylor English. A commercial lease involves a written contract with a landlord for the use of a. Losing a key retail anchor tenant in a shopping center is bad enough.