Get off at Hongik Univ. Stn, Exit no.9.
Walk straight before turn left in front of the TGI Fridays. Cross the street at the traffic light in front of the Angel-In-Us Cafe and walk straight with Mister Donut on your right hand side.
Turn right and walk into the alley in between Holika-Holika and Tony Moly until you reached ANYMODE, walk ahead with ANYMODE on your right hand side until you reach the SangSangMaDang building, cross the street and walk further straight until you find the 7Eleven on your right hand side.
You just need to walk 10 meter, to the building next to the 7-Eleven building and take the elevator to 5th Floor – Our Annex was called Mamas & Papas Guesthouse.