The typical co-tenancy clause provides that if occupancy at a shopping center falls below a certain level and/or certain other key tenants close, the tenant gets rent relief and at some point the right to terminate its lease. In the current retail environment, all sophisticated tenants demand some sort of co-tenancy protection.  Landlords have generally

When representing a tenant, I always want an SNDA so that if the landlord defaults on its mortgage my client is assured that it can remain in the space as long as there are no tenant defaults. 

When representing a landlord, it is becoming increasingly more difficult to get lenders to make any change