We had a great experience at Louise's! You can't imagine a better location, unless you want peace and quiet, long uninterrupted sleep-in's - this is in the heart of the city, so we enjoyed the activity and energy all around.
The apartment is well furnished, comfortable and convenient and Louise was very helpful, making herself available as needed. The only thing we asked about was coffee pods for the nespresso machine, and Louise brought some over within minutes! (Above and beyond!)
We had some great cocktails at the tapas place directly across the street and great breakfast at Le Pain Quotidien around the corner, enjoying a mixed crowd of mostly young professionals, which is more our scene than some of the older, stuffier or sketchier neighborhoods in Paris.