 Nothing But if I really had to point out one thing it might be the perfume in the foyer of the hotel it s really Parisien but maybe too strong for some people But this is just a minor minor thing 
 The breakfast is great the bed was great the location is superb the staff is very nice and they all speak English the metro is close it s just one of the best hotels we have ever been to There are a lot of great restaurants nearby Make sure you checkout Nick s Pizza 1st pizza place in the city across the street and the restaurant Chartier down the street it s a superb experience We had room 511 at the top floor which is amazing 