If I spoke French I would have known this wonderful apartment faced a one of the most historic and beautiful public parks.
Classical music during the day and professional jazz in the evening.
Floor to ceiling windows opened to a narrow plant filled balcony.
Views of the Eiffel Tower. And comfortable antiques and a spa bathroom made this a wonderful stay. While the apartment was in excellent condition, the lobby wasn't. The host wasn't always available and his associate did not communicate about the equipment. We did figure it out, though.
All in all highly recommended especially if you like maximum convenience to public transportation, wonderful cafes and walking distance to Notre Dame, Sorbonne and the Luxembourg Park.