Question juridique clé
Whether the factual findings of the cantonal court were manifestly inaccurate
Solution extraite
The challenged findings were not arbitrary; the staircase was not merely non-demountable, but not designed for dismantling without precautions.
Motifs extraits
The complaint concerned either irrelevant facts or a misunderstanding of the cantonal reasoning, which did not deny that the staircase could be dismantled with adequate precautions.