A wonderful hotel. The rooms are in good condition. The staff is very helpful. The location is great - lots of restaurants and all sorts of other things. I highly recommend it.
The location is super, near 3 meters, equally accessible to all major attractions. A normal breakfast, although the same. The norm of mountain room sizes (not micro as is customary in Paris), there are many restaurants, bars, shops, including grocery stores nearby.
There are few staff, but everyone is friendly.
There was a constant buzz at the entrance to the hotel, perhaps some work was underway. It was nice to walk to the catacombs, the Montparnasse Tower, and the cemetery. (by the way, it's very beautiful, worth a look)