the petitioner originally brought the complaint in the regional trial court of makati , 5 principally for specific performance , plaintiff [ now , petitioner ] alleging that the defendant [ now , private respondent ] tenorio allowed defendant [ tenorio 's co-private respondent ] gonzalves to occupy and convert the house at 50 jupiter street , bel-air village , makati , metro manila , into a restaurant , without its knowledge and consent , and in violation of the deed restrictions which provide that the lot and building thereon must be used only for residential purposes upon which the prayed for main relief was for 'the defendants to permanently refrain from using the premises as commercial and to comply with the terms of the deed restrictions . ''