 Breakfast is too expensive you can have it much cheaper at restaurants in the neighborhood Soundproofing is very bad you can listen people walking and talking in the other rooms even in uper floors 
 The excelent location near Champs Elises with restaurants and bars 10 minutes walking to nearest metro station 15 minutes walking to Petit and Grand Palais for exhibitions Good location for shoping For airport transfer there is a taxi stand just in front of the hotel 