Kernrechtsfrage
Whether the landlord's termination for urgent own need under Art. 261(2)(a) CO was valid
Extrahierter Entscheid
The termination was valid because the respondents established a serious, concrete and current urgent need for their company offices.
Extrahierte Begründung
The appellate court's reasoning sufficiently addressed urgency; the tenant's attacks mostly challenged factual findings, which were not reviewable. The intended use of the arcade premises for more visible offices better suited the company's development.