Marc and Margot were really nice and always helpful. Both responded quickly and were always reachable. Despite we spoke different languages, communication was easy (occasionally by hand signs :-) ).
The room was clean, so was the linen, the furniture and the bathroom. The apartment is equipped with everything you need and in a very central location, easy to reach, and in a very lively area with a lot of restaurants, bakeries and a market on Sunday morning. In a certain way, this is also a disadvantage of this location: The noise level during the night can be high, especially on Saturday nights. During my stay, there was loud music and singing at 3:15am for half an hour, and daily street cleaning in the early morning.
Also, as the house is rather old, you need to adjust to narrow space, especially in the bathroom and the toilets.
I would definitely recommend this apartment if you look for location and use it mainly for sleepovers.