Common Areas. Subject to the other terms and conditions of this Lease, Landlord shall maintain, repair and if necessary replace the Common Areas. The cost of the maintenance, repair and replacement of the Common Areas shall be paid by Tenant as part of Operating Expenses.

Common Area Maintenance. Landlord shall, in Landlord’s sole discretion, maintain the Common Areas (subject to reimbursement pursuant to this Lease), establish and enforce reasonable rules and regulations concerning such areas, close any of the Common Areas to whatever extent required in the opinion of Landlord’s counsel to prevent a dedication of any of the Common Areas or the accrual of any rights of any person or of the public to the Common Areas, close temporarily any of the Common Areas for maintenance purposes, and make changes to the Common Areas including, without limitation, changes in the location of driveways, corridors, entrances, exits, the designation of areas for the exclusive use of others, the direction of the flow of traffic or construction of additional buildings thereupon. Landlord may provide security for the Common Areas, but is not obligated to do so. Under no circumstances shall Landlord be liable or responsible for any acts or omissions of any party providing any services to the Common Areas, Building or other improvements, including, without limitation, any security service, notwithstanding anything to the contrary contained in this Lease.

Other Services. Landlord shall, throughout the Term and as an Operating Expense, maintain the Common Areas in good order, condition, and repair. In addition to the maintenance and repair obligations of Landlord expressly set forth in this Lease, such Landlord services will include, but shall not be limited to, snow and ice removal; repainting, resealing, restriping, cleaning, and sweeping of sidewalks, parking areas, and driveways; landscaping; exterior window cleaning, exterior light bulbs, and general maintenance of the exterior Common Areas.

Maintenance of Common Area. Landlord shall be responsible for the operation, management and maintenance of the Common Area, the manner of maintenance and the expenditures therefore (which shall be included in Operating Costs) to be in the reasonable discretion of Landlord, but to be generally in keeping with similar first- class flex /research and development properties within the same geographical area as the Project. Without limiting the generality of the immediately preceding sentence, Tenant acknowledges that LANDLORD MAKES NO REPRESENTATION, COVENANT OR WARRANTY REGARDING WHETHER OR NOT LANDLORD WILL PROVIDE SECURITY SERVICES, OR IF SO, WHAT FORM OF SECURITY SERVICES WILL BE PROVIDED.