Three of us stayed in Caroline's apartment for a long weekend and had the best time. It looks exactly like the pics and the location is great, good proximity to the metro and it meant not such a big climb to the sacre couer!! It is also really peaceful despite being near lots of cafes and restaurants.
There are two showers which is handy for three of us and Caroline was really responsive to emails.
We all agreed that we would stay here again on another trip... in fact we didn't want to leave!