Questione giuridica chiave
Whether the contractual allocation of ancillary charges was sufficiently clear and specific under Art. 257a(2) OR.
Decisione estratta
The ancillary charges clause was clear and validly agreed; the tenants had to bear the expressly listed charges.
Motivazione estratta
The lease and attached schedule clearly identified the monthly advance payment and the charge items. A separate, individualized schedule replacing the general terms sufficed, and the use of 'particularly' did not invalidate the specifically listed items.