tripadvisor.comwill give you all the comments you want on hotel. There are serval options from charles de gaulle. you can take the train direct to gard du nord, from there you can either get a taxi or take a metro close to the location, but from your post you dont know paris that well. another option is to take an airfrance bus from the airport which brings you direct into the heart of thecity where you can also get a taxi. another option is to take a shared shuttle taxi which can be prebooked, loads of websites advertising these service. this will bring you direct to hotel door, costs around €27 to €30 for one way