Hello aneenf,
Phiilipian school wont take late enrolment as there should would be a waiting list anyway. The phili schools here go by the same school start/finish terms as in the Phillipines. There are apartments near philli school. Rental is expensive (from 4-13k for 2bed, ranges depending on area and if in compound). Good sedan about 10K. Food and clothing is cheap. Your salary will suffice although you would need to go the bare minimum. Just in case, you will need to apply for a credit card as you will find it difficult to save.