How to Commute to Libis
Take MRT / Metro Transit ride to Ortigas Station and walk towards Robinson's Galleria mall. There is a shuttle service going directly to Eastwood Cyberpark between 7am to 9:30am. Or ride the jeepney going to IPI, get down at IPI then take the Cubao Jeep northbound and then get down at Eastwood City. You are at Eastwood City when you see the Citibank building.
From North Edsa or Quezon City
Take MRT / Metro Transit ride to Cubao Station. Walk towards the street in between McDonalds & Fiesta Carnival past Gateway Mall. Ride the jeep going to Rosario, St. Joseph or De Castro. Or ride the FX going to St. Joseph, the FX terminal is near Cinema 21. Get Down at Eastwood City.
From Shaw Boulevard
From Shaw Blvd, ride a jeepney going to Antipolo or Binangonan, make sure it will pass by IPI. Tell the driver to drop you off at IPI then ride a jeepney going to Cubao (northbound). Go down to Eastwood City (Citibank).
From Antipolo, Cainta, Angono
Ride jeep/FX and get down at Ever Ortigas then take the Cubao Jeep/FX route, get down at Eastwood City.
How do you know you're near Eastwood City?
When the traffic starts to bottle neck.
Also in riding the jeepney at this particular route, do not tap on the jeepney's ceiling or scream at the driver. Be courteous and pull the string in front of you. This is to signal to the driver that this is your stop. (This is only for jeepneys in this side of town, some jeepneys do not have this bell installed).
For a very-detailed map of Libis, you may visit this site. They also have good directions for those driving or going via car to Libis.