Florence is a great host. From the start the communication has been excellent. We had a few queries after arrival and they were addressed fairly quickly. The flat's location is perfect. Walking distance from the nearest Metro and Gare du Nord station, at the doorstep of Montmartre and Sacré-Cœur and a minute from the local supermarket. The 6th floor is a proper climb but it's doable, just make sure you get everything from the shop to avoid additional climb upstairs :) The flat itself is nice and cosy with lovely views above Paris. It's got everything you may need on the short weekend break. Would definitely recommend it.