This is a wonderful apartment which can comfortably sleep three and if you pull out the fold away bed probably five. It is right in the heart of Paris, just 200 metres from St Michel-Notre Dame train station which is 30/ 40 mins from CDG (RER B). You open the building's front door and you are looking at Notre Dame and the Seine and the streets adjoining it are full of life with great restaurants, bistros and bars. Marco facilitated an early check in and the building has a charm of its own. It was also exceptionally quiet, with barely a sound from any other apartment.
Paris is a geat walking city but even if you don't like that the Louvre is across the river and all the main attractions plus the Metro nearby. The apartment was very warm - I ended up turning down the heat (February 2022) - and opening the window on to the inner garden courtyard. My only few complaints would be the sink in the ensuite bathroom was a little unsteady and you need to take your time on the old winding stairs (but there is a lift to the first floor). There was loads of hot water and the showers were excellent. There is a fridge and a hob and a Carrefour Express about 10 mins away by foot. Would be on my list for a return stay.