I have stayed in this hotel twice in the recent years, always for a few nights before my family and I go to our yearly vacation in Corsica. It is not the best, or the worst hotel I have stayed in Paris, but in my opinion just average. It is clean, but rather small and with limited common spaces. I wouldn't recommend it for more than a night.
it is not too big, a little bit far from the center of city, but it's on the bank of river Saine. i love the charming little Cafeteria in the hall. i advise you to go there.