I booked this hotel on some random hotel website, last minute the day of my arrival in Paris. They gave us room 300, supposedly 100s are the best rooms on the floors. Anyway, it was tres magnifique. Very clean, very stylish and in the middle of everything! The bed was much more comfortable than anything I ever laid on!!!
The only improvement would be to bring in some ammenities such as a sauna or a whirlpool.
You have to keep in mind that I paid only 100 euro for a 450 euro room!