Nathalie's apartment is wonderful. It looks nice in the photos, but it is even more charming and pleasant in person. It was so nice to have a bedroom and a living room, and the kitchen was perfect for a short stay. You have three different directions to look out on the neighboring rooftops. We were in Paris when it was 90-100 degrees, and it was quite hot, but with the windows and a couple fans it was no problem to sleep. The elevator is small but super helpful to send our luggage up when we arrived. The only thing I would say is that the shower is small (not uncommon in Paris), but worked perfectly fine for us.
Nathalie was great communicating before our arrival, and very gracious when we got there. We would love to stay here the next time we visit Paris!