The apartment is very cool and hip, and fun for singles and couples.
But the place is not appropriate for everyone, because there is a lot of sexually explicit art. For example there are plates with lifesize phalluses in the living room, there is a big green garden gnome holding a sex toy next to the kitchen sink, there is a photo-collage of men satisfying themselves in the bathroom, etc.
The location is great, and the apartment is big (for Paris), with an excellent layout.
Another reason that this is not good for kids is because there is a lot of fragile art (glass and pottery) on the walls and floors. So you will want to be very careful.