Celine's place is truly in the heart of the Marais and is a fabulous place to stay to explore the city. The apartment is well-equipped with everything one would need and has gorgeous features like the exposed stone walls and full length windows that open on to lovely courtyard. Although it is moments away from some of the main streets in the Marais, it is a quiet and peaceful haven.
The apartment is located just moments from amazing shops, bars, restaurants and museums - I would recommend especially the recently re-opened Picasso Museum, Centre Pompidou & Carnevalet - as well as being near to metro stations on several different lines. It is also possible to walk to the river and across to Notre Dame / St Germain if you prefer.
Celine is a great host. The apartment was clean and comfortable and communication was great, stress free!
I would completely recommend Celine's place for a trip to Paris.