If you want to fall in love with Paris, this is where you should be. Helene is super nice and extremely helpful.
The space is clean and well organized. It is a bit tight but keep in mind you are in Paris next to Notre Dame and facing the Pantheon :)
It provides an easy access to train stations near by and you can experience Paris by foot if you wish so.
Living the City of Lights a la "Ratatouille" or "Hugo" is surely guaranteed.