Whatever airport you land on , Lyon-Satolas or Grenoble, bus shuttles can take you to the coach station located near from Grenoble railway station. Walk down to the railway station and the further Tramway station called ’Gares-Europole’ (about 100 meters to walk). Take the tramway.
As you leave the railway station, walk down to the Tramway station called ’Gares-Europole’ on your right (about 50 meters to walk). Take the Tramway.
From the train station, take the B line towards ’Gieres, Plaine des sports’. Leave the Tramway at the ’Grand Sablon’ tram stop and come 50 meters back on your way following the Tramway line. Take the small stair with the white banister, the Taillefer building is just left of you .