From the El Dorado Airport: take the Calle 26 (Avenida El Dorado) until you reach carrera 4 and turn right. Continue on carrera 4 until you reach calle 12D (past Avenida Jimenez) and you have arrived!
With Transmilenio: take the bus called J6 'UNIVERSIDADES' till the station Universidades (the last one). There you go through the underpass to the station Las Aguas and walk out of it. Walk straight to the Avenida Jimenez, cross the street into the calle 12D, turn right and you have arrived!