I can't imagine a better located apartment in Paris. Directly in the middle of the city with access either walking, metro, or via the rental bicycles to all of the city's sites. Additionally, the Place Dauphine is a quiet respite with families dining and playing boules.
The apartment itself is outstanding with wonderful well-functioning air conditioning, well furnished, and with wonderful views.
Check-in was seamless with no waiting and assistance with our luggage and bottle of cool rose waiting for us.
I cannot recommend this location enough and would return in a heartbeat.