Metro station is Bir Hakeim on Line 6. Exit right and walk 200 metres to Rue Jean Rey, facing the Eiffel tower.
From Gare du Nord train station (30 minutes): RER B direction Orly Airport- Exit train at St Michel-Notre Dame station and change for RER C direction Versailles to Champs de Mars-Tour Eiffel station.
From Charles De Gaulle (60minutes) or ORLY (45minutes) Airport: RER B direction Paris- to St Michel-Notre Dame station and change for RER C direction Versailles to Champs de Mars-Tour Eiffel station.