We have stayed at this hotel a number of times when we have a 1-day layover in Paris. I do like this hotel, but wanted to mention there have been some changes since my last stay. In the past this hotel offered a number of free movies on demand (and in English). During this recent stay we discovered they no longer offer free on demand programming and the English TV channels were now pretty limited (1 movie channel and a few news channels I believe).
The bus system has been changed so that there are 4 or 5 different bus lines, each visiting a specific set of hotels. This hotel is on the "GOLD" bus line and is the last hotel stop. You actually pass up the hotel going the other way, visit like 4 or 5 other hotels, then finally get turned around and dropped off at this property. When returning to the airport I believe the 3rd stop after the hotel. It seemed to take forever to reach the drop point for the airport. I'd say 20 minutes or more.