Additional Provisions For Office Lease

1. No Subordination Clause--Mortgages. This Lease will not be subject or subordinate to any mortgage, unless Landlord obtains from the holder of such mortgage an agreement that as long as Tenant is not in default under this Lease, Tenant's possession will not be disturbed by any action to foreclose such mortgage or any sale on foreclosure. An executed counterpart of such agreement must be delivered to Tenant.

2. No Subordination Clause--Ground Leases. This Lease will not be subject or subordinate to any underlying lease, unless Landlord obtains from Lessor under any such lease an agreement that as long as Tenant is not in default under this Lease, Tenant's Lease and possession will not be disturbed by the termination of such underlying Lease. An executed counterpart of such agreement(s) must be delivered to Tenant.

3. Nondisturbance Agreement. Landlord represents and warrants that:

a. Landlord is the fee owner of the premises;

b. There are no underlying leases affecting the premises;

c. The only mortgage affecting the premises is: [description]; and

d. There is no default existing under the above mortgage.

Promptly after the execution of this Lease by Landlord, Landlord will deliver to Tenant an agreement from the holder of such mortgage.

4. Damage to Premises-Tenant's Right to Terminate. If any of the following are damaged by fire or other cause, and if such damage cannot be repaired within [number] days after such fire or other cause, Tenant may terminate this Lease by written notice to Landlord to be given within [number] days after such fire or other cause:

a. 25 percent or more of the floor area of the leased premises

b. Material damage to the lobby or other public areas of the Building

c. Heating, electrical, or plumbing systems

This Lease will expire on the date set forth in Tenant's notice previously mentioned as if that were the expiration date stated in this Lease.

If Tenant does not terminate the