The place is just as shown in the pictures: nice, tidy and clean.
We were 2 people and the apartment has the right space for us. The bed is comfortable even for tall people, couldn't say the same about the washing basin, but still it created no troblues.
The shower is nice and quite wide, the kitchen is abslutely well furnished, if you're not used to electric kitchen you should better ask instructions when you arrive, but it is easy.
The location really is nice as Nathalie says, you just need to get out at the right metro station and you'll find a nice area with venues and bistrot. There is also a small but nice market near there and a bakery.
Metro stations are close and get you everywhere you want in Paris.
I definitely reccomend Nathalie's apartment.