I had a wonderful stay at Galenya's flat. I was traveling alone on business and loved the location. It is not in a tourist heavy area, but is not far from central Paris. The Villiers train station is very close to the flat and will take you to central Paris in a few stops.
Shopping for food or other necessities is easy as there are multiple Street vendors on the Rue de Levis as well as a large grocery store.
The flat itself is spacious for a Parisian apartment, very clean and cute. The windows are Huge and double glazed. Open them and you get a wonderful cross breeze, close them and the flat is so quiet. I slept very well. I would recommend this flat to anyone.