Lovely spacious, light and comfortable apartment, just as described. Sophie is super friendly and made us feel right at home. Everything was sparkling clean. The kitchen and the flat in general is very well equipped and has a lot of fun and funky personal touches.
The area is lively (shops, supermarket right in the building), but not noisy and the location convenient for both walking (10 mins to the Marais) and taking the metro.
I fully recommend staying at Sophie's place, would be happy to return!