Quiet Hours: To maintain a peaceful living environment, no loud noises are permitted after 10:00 PM. Shared Expenses: All common household expenses—including kitchen supplies (e.g., tissues, cleaning liquids)—must be discussed and planned jointly with the housemates. Radio Tax Contribution: The radio tax (Rundfunkbeitrag) should be discussed and shared among all tenants, as per agreement. Guests: Overnight guests are not permitted in individual rooms without prior approval. Rent Payment: Rent...