You can have two options.
First, ride a ROUTE 7 COMPANIA TO CITY PROPER LOOP and drop by corner of Jalandoni-Delgado Streets (Gasoline Station). This is a block from San Agustin.
Second, you can walk going UP Stoplight/Jollibee and ride any of the following going to San Agustin:
ROUTE 9 MOHON TO CITY PROPER LOOP
ROUTE 13 HIBAO-AN TO CITY PROPER VIA TABUCAN HUB LOOP
ROUTE 17 VILLA BAYBAY TO CITY PROPER VIA BONIFACIO LOOP
ROUTE 25 MOLO TO CITY PROPER VIA GENERAL LUNA LOOP
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