Questione giuridica chiave
Whether the cantonal court arbitrarily found that lack of coordination between heating and climate systems was not attributable to the architect.
Decisione estratta
The finding was not arbitrary; the architect had sufficiently informed the specialists and the evidence allowed the court's view.
Motivazione estratta
The expert evidence and file showed at least partial but sufficient communication between the contractors, who worked on the same site and knew of each other's interventions.