This is an appeal from the decision of the trial court which found that a condition attached to a variance approval, which required the property owner to file a deed with restrictive covenants permitting only one of two units in this two family home to be rented to a tenant, was illegal and unenforceable. The court found it was contrary to public policy to impose as a condition of zoning board approval a restriction that treated a tenant different from an owner-occupant of property. The trial court reasoned the condition was arbitrary, capricious and unreasonable because it was based upon the status of the occupant of the property, rather than the use of the property. The court further found the condition reflected an illegal bias based upon a perceived notion that tenant occupied use was a less desirable use of property than occupancy by an owner.