Many positives: Hubert, Antoine's cat, is affectionate and polite and a delight to relax with at the end of the day. Antoine is also very communicative and responded when I had problems.
As others have said and I agree with, the bed is really comfortable, shower is warm and the right pressure, apartment is stylish and very quiet and cosy. Can't hear any street noise unless the window is open.
But I didn't like the location because I am vegan. There are a lot of butchers in that area. The smell and sight of nonhuman animal carcasses were repulsive.
Having said that there's a really good fusion vegan restaurant literally around the corner from Antoine's, which is worth a visit.