The only negative thing is the receptionist trying to double charge us the city tax 4 times and one breakfast that we didn't take.
Maybe it was a decent mistake, just be careful.
Other than that, it is a very nice hotel in Paris. Brand new, convenient with good prices. The area is quiet and the metro noise is bearly noticeable. Room size is very good compared to what you might get in other hotels in Europe.
Overall, it was a great!