1. Parties: Identification of the main tenant (sublessor) and subtenant, including full legal names, addresses, and contact details
2. Background: Context of the sublease, including reference to the master lease and confirmation of permission to sublease from the property owner
3. Definitions: Key terms used throughout the agreement, including 'Property', 'Master Lease', 'Term', and 'Rent'
4. Property Description: Detailed description of the subleased premises, including address, size, room count, and any included fixtures and fittings
5. Term and Commencement: Duration of the sublease, start and end dates, and any renewal options
6. Rent and Payment Terms: Monthly rent amount, payment method, due date, and late payment consequences
7. Operating Costs and Utilities: Allocation of operating costs (Betriebskosten) and utilities between parties
8. Security Deposit: Amount, payment terms, and conditions for return of the security deposit
9. Use of Property: Permitted use of the property and any restrictions
10. Maintenance and Repairs: Responsibilities for maintenance, repairs, and property care
11. Insurance and Liability: Required insurance coverage and liability allocation
12. Access Rights: Conditions under which the sublessor or landlord may enter the property
13. Termination: Grounds for termination, notice periods, and procedures
14. Return of Property: Condition requirements and procedures for returning the property
15. Governing Law: Confirmation of German law application and jurisdiction
16. Execution: Signature blocks and date of agreement
