My stay at Arlette's apartment in April 2013 was fairly nice. She responded to all my inquiries very quickly, her instructions were really straightforward, and provided information (in particular, concerning the size of the flat) was very accurate.
The flat is very well placed and really central, had some nice walks around. Living in the attic studio gives a feel of Paris much more, then staying in a standard hotel room. The kitchen was well-equipped, everything worked perfectly (stove, fridge, heater, phone, wifi..), though I didn't check TV as I don't watch it.