Apartment 1 : rue Tronchet - des Mathurins :
From Charles de Gaulle airport, non-stop "ROISSYBUS" buses run every 15 minutes between the airport and the Garnier Opera (5 minutes from the apartment).From Orly airport, there are fast connections via either "ORLYBUS" + metro to Auber station or "ORLYVAL" + metro to Auber station (5 minutes from the apartment).
Apartment 2: Félix-Faure studio :
From the "Opera" metro station, take line 8 (direction Balard) to LOURMEL station.