Commuting Tips (Marikina-Ortigas)

Hello!

I hope someone can help me with this. Paano po ba makapunta sa One Corporate Center sa Ortigas? Really need help sa pinaka-efficient na way since yung nasagap ko lang na info so far is taking MRT to Ortigas pero maglalakad ka pa ng medyo malayo after that.

Thank you in advance sa sasagot!