Take Highway A1 to paris porte de la chapelle take highway PERIPHERIQUE INTERIEUR , choose exit « paris bercy », take Paris centre to Bastille turn two ttime in right . you are in front the Gare de Lyon. Turn left and second street at left.
Take RER B direction Robinson or saint remy les chevreuses.
Stop at Chatelet and take the metro line 1 direction Château de vincennes and stop at Gare de lyon. Take exit 1 (boulevard diderot).
We are just in a little steet between a pharmacy and the bank BNP