Landlord may from time to time adopt appropriate systems and procedures for the security or safety of the Building, any persons occupying, using or entering the same, or any equipment, finishings or contents thereof, and Tenant shall comply with Landlord's reasonable requirements relative thereto.
Return of Keys
At the end of the Term, Tenant shall promptly return to Landlord all keys for the Building and Premises which are in possession of Tenant.
Personal Use of Premises
The Premises shall not be used or permitted to be used for residential lodging or sleeping purposes or for the storage of personal effects or property not required for business purposes.
Tenant shall observe Landlord's rules with respect to maintaining window covering of all windows in the premises so that the Building presents a uniform exterior appearance, and shall not install any window shades, screens, drapes, covers or other materials on or at any window in the Premises without Landlord's prior written consent. Tenant shall ensure that window coverings are closed on all windows in the Premises while they are exposed to the direct rays of the sun.
Tenant shall not use water fixtures for any purpose for which they are not intended, nor shall water be wasted by tampering with such fixtures. Any cost or damage resulting from such misuse by Tenant shall be paid for by Tenant.