can you suggest a best rout from Orly airport to this hotel?
The hotel is about 13km from the Orly airport. A taxi will have you there in about 12 to 15 min without traffic.
If you want to take Public transportation. go to (walk) "Espace Cars de Groupes - Orly-Sud" there you can buy a ticket and get on the "OUIBUS" heading towards "Porte d'Orléans" get off at the stop "Porte dÓrleans" (Arrêt OUIBUS Porte d'Orléans). From there it is a 10 min walk (850 meters) to the F1 hotel.
Get an answer from hotelF1 Paris Porte de Chatillon staff and past guests.