We really enjoyed our stay. The apartment was really clean, cosy and bright. It had a lot of accomodations (microwave/oven, bed sheets, towels, cooking stuff ...). Even the couch was really good to sleep in. It was located close to the subway, which was really handy. And Didier was a great host, letting us leave our luckage their the day of our department till the evening.
In short, a great apartment, even for four persons.