Location can't get any better and Karine was a great host who was accommodating to our several delays. The apartment is very much a second home or storage so there is lots of stuff everywhere - a bit different than more hotel style Airbnbs that I've stayed at.
Supplies in the house could be better - we needed a kitchen towel and light and had to purchase toilet paper.
The walk up is no joke! Be prepared to carry heavy luggage up and only visit the apartment once a day during your stay!
Overall a great place in the fabulous Le Marais.