We enjoyed our stay, Catherine was lovely and very helpful with pointing out things to see and do. Recommending taking buses around town to 'see' Paris instead of the underground trains for example.
Her apartment is exactly as per the photos, very clean, compact, comfortable and full of light.
It is located 10 mins from the train and has 2 bus routes at the end of the street giving easy access to the entire city.
Lots of bars and restaurants nearby and Moulin Rouge and Sacre Coeur a short walk away. Would recommend anyone to stay here.