PROPERTY
   Relationships
      1    Landlord
      0..1 Tennant
      0..* Damage
      
   Attributes
      # rentAmount : int
      # address : Final Address
      
   Operations
      new()
      
      isOccupied() : boolean
      getTennant() : Tennant
      getRentAmount() : int
      setTennant(Tennant, rentAmount)
      setUnoccupied()
      
      getLandlord()
      setLandlord(Landlord)
      
      getAddress() : Address
      Final setAddress(Address)
      
      getDamages() : List of Damages
      addDamage(Tennant, Description, Photo)