The one who stayed in this place leaves his/her heart as this is really the one you should enjoy once you are in Paris.
One shall love its balcony just like as I did. Having a coffee and looking towards LaDefense in the morning will feel up your energy more! I did stay there for 16 days, but willing to go back and stay more longer sometime very soon.
Bernard and Catherine are the sweetest people you can meet, so no doubt on choosing this when you need a place to stay in Paris!