Specifying operating costs will allow you to receive additional charges, such as cleaning, security, repairs, etc., on top of the standard gross rent payment.
The tenant will be responsible for all operating costs such as cleaning, security, repairs, etc., on top of the standard gross rent payment.
In order to state the rent by square metre, you must also have answered the following questions in the "Leased Property" page under the "Property" section. You must have selected to further describe the property. You must have selected yes to "Specify the square footage?" and you must have entered an area greater than zero.
Tenant's share of all leasable areas in building is typically used in a triple net lease.
You can add additional clauses if there is some information, details, terms or restrictions not present in the lease but you wish to include. In most leases, this is not necessary.
Typically, the parties need at least 45 days to properly review and exercise the documents.