Visit CAAP building office and go to the licencing office at first floor( second floor in filipino lingo ) and check the hanging board of authorized flying schools displayed inside the official CAAP office right next or ask counter person( Do not ask this at ground floor where all those bald sunshine pilots agents work)....you will also find all those schools with regular airworthiness checks.
You can even ask about better equipped schools from many airline pilots at the CAAP licencing counter....they are all Ex- Instructors and many of them humble nice seasoned pilots.
NOTE - CAUTION !
Never ask anyone about which school is best in Philippines...you will be taken for ride.
Never give any advance to any school...rather pay as you fly or at most pay for block flying hours ( max 20 hours per block - OMNI charges like that) and take cash received receipt from the school.
It takes proper 12 months or more in Philippines to earn ( not brought) Flying licence with all those Typhoons and weather like 5 min sun next 10 mins rain.
So if you want licence with proper flying then have patience.