Recommended accommodation site are as follow:

Please contact the hotel manager directly. Both Microtel can provide discounted rate if you mention that you are joining the ACM ICPC in Ateneo de Manila University. The two hotels can also provide transportation from airport and to the contest venue at fee.

Oracle Residences is a condominium within walking distance from Ateneo de Manila.

If you come by Ninoy Aquino International Airport, search for the official yellow Airport Taxis.