Chic little flat, brand new fitout, right in the middle of town. 100m from the Hotel du Ville and the Metro. Dominique was very helpful and her communication was excellent. There was a problem with the wifi while I was there - and while there wasn't much she could do for me on a public holiday, Dominique did all that was in her power to try and resolve the issue.
Note: the apartment is above a number of bars, so there is some street noise late at night - with the window closed, it didn't bother me, but you may want to take this into account. It's what comes from being so close to the centre of town - and there are some great restaurants and bars nearby (I recommend La Bouteillerie about 200m away.) Also, the ceiling of the loft bedroom is very low, so you may want to consider this if you are tall. Otherwise, an excellent stay.