From the train station:
Take trams 13 or 15 in the direction "Nations". Get off at the stop "France". Walk down Avenue de France for about 200 metres. Turn left into Avenue Blanc, keep going for 200 metres more. The hotel is on your right-hand side.
From the airport:
Take bus no. 28 (every 30 minutes) in the direction "Jardin Botanique" and get off at the "Jardin Botanique" stop. Cross the street and walk along Chemin des Mines. The hotel is a 3-minute walk away.