Lease agreement
Commercial leases are not subject to the residential tenancies act. With commercial property the relationship between tenant and landlord is captured in an agreement to lease (usually the
Auckland District Law Society document) and the commercial terms can be negotiated between the parties without the interference of the residential tenancies act.
Outgoings (OPEX)
Outgoings e.g. rates, insurance, body corp fees, water, electricity etc are all usually paid by the tenant over and above the rental.
Other advantages
Tenants usually offer a long term lease (generally a minimum of 3 years with further rights of renewals), with the security of a personal guarantees or a bank bond and are obligated under the lease to reinstate (tidy up) the property at the end of the tenancy, to name a few.