Property Sale Contract Breach Regarding Tenant's Preemptive Right

A dispute arose over a contract requiring the sale of a property with a specific condition regarding its existing lease, where the seller subsequently transferred the property to a third party without adhering to the contractual stipulation concerning the tenant's rights. The court upheld the lower court's decision, reasoning that the transfer to the third party, despite being completed, did not extinguish the seller's obligation toward the original buyer regarding the tenant's preemptive right, thereby affirming that the contractual breach persisted and the initial agreement remained enforceable against the seller.