It's a lovely apartment, but if you're looking for privacy, there really isn't any when it comes to sleeping quarters. There are two bedrooms on the main floor, however there is a sliding door between them, so no noise barrier. There is a sofa bed and two twin beds making up the living room. Down a circular staircase in the basement is a small kitchen area and a dining room with the other sofa bed. Both toilets are on the main floor and there is only 1 shower. Given our group, which included a one year old baby, this was not a very good set up.
The location is great, walking distance to the river, Notre Dame, and many sights. Two Metro stations are nearby and lots of shops and restaurants on Rue Rivoli a few blocks away.