 Nothing 
 This hotel s staff are excellent They were very kind and always helped us We lost our baggage because of the trouble in the airport then we asked this hotels reception and they contact with the airport so many times Moreover one of the reception gave us delicious champagne when we finally got our baggage It was one of the best memories of the travel in Paris The rooms are also quite well it is not only clean but also kind of classic style So you can feel like living in Paris in the olden days That was so nice One more point which especially good was breakfast You can ask them to prepare your breakfast when needed It was delicious and convenient If there is opportunity that we visit Paris again we definitely want to stay in this hotel again 