Question juridique clé
Whether the sale deed created an enforceable promise in favor of the tenants under Art. 112 CO.
Solution extraite
Yes. The deed contained a valid stipulation for third parties, enforceable by the sellers against the buyer.
Motifs extraits
The buyer undertook, in the sale deed, to maintain the lease. The court accepted that this constituted an obligation in favor of the tenants within the meaning of Art. 112 CO.