The apartment is in the exact middle of everything. Best blocks to stay in in Paris. 6 or 7 short Paris blocks from chatalet Led Halles metro stop. So it is very easy and cheap to go directly from CDG airport my metro. 30 minutes metro then less than 10 minutes walking.
Alex met us at the apartment and was very kind. The apartment is very very well designed and comfortable. The windows completely shut out all the sound from the city when sleeping. Remember the Marais district is very active! There is a lot of nice light in the apartment during, windows are tall and nice to look out while drinking our 1st coffee we would make on the nesspresso coffee maker that is there.
Stylish bathroom, lots of closet space and the best best best firm AIRBNB or hotel bed you could ask for. It was the typical firm mattresses but Alex put a nice soft top on it.
We will keep this apartment on our recommend list!