We stayed for three nights in this hotel, and I wouldn't recommend it to anyone. There are way better hotels in Paris, for the same price.
We won't complain about the usual Parisian hotel problems - small rooms, old-fashioned furniture, bad beds - this hotel's got them all. But take into account that it's next to an incredibly busy boulevard (even at night, actually especially at night) and that the rooms are hot - while it wasn't even that warm outside during our stay. There's no A/C, so a good night's rest is not guaranteed.
The service was, in our experience, terrible. We paid up front for three breakfasts. The second morning, however, the guy at the front desk informed us he hadn't breakfast ready (although the breakfast hour was well underway) and would go out to fetch it. We waited for 15 minutes, and then he came back and declared "uh... sorry, no breakfast today... didn't find it". He "didn't find it"?! We got no compensation or anything, and when we left the hotel, we found a bakery within 100 meters of the doorstep.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC