I cannot recommend this place enough. It is in a fantastic location that allowed for a quick walk to the Louvre, Notre Dame, the Royal Palace, a central rail hub (Les Halles) and great shopping in every direction.
The bed was comfortable, and the room nicely laid out. The bathroom and separate bathtub were also very stylish and clean. The building is also quite quiet.
Just a few other recommendations if you go:
Le Moulin de La Vierge - is an authentic French bakery within sight of the front door. It also has an attached cafe.
Matamata coffee - is one of the few great to-go coffee places in Paris, and is only a block away
La Poule et Pot - a few blocks away, but when it's 1am and you still want that great French restaurant experience, it's open and I can't imagine a better experience.