Excellent stay. Great location in nice neighbourhood of Paris. Steps from the metro to take you to the city centre, a few mins walk to the Canal, parc Buttes de Chaumont, many food options around (boulangeries, groceries, restaurants, etc).
The flat looks exactly like the photos. Modern and nicely decorated. The bed is a small double so it can feel a little tight for 2 if you're used to a queen size bed but the mattress is comfortable otherwise. Big bathroom with great shower.
No problem to communicate with Natalie to arrange the check-in and with any questions we had. We highly recommend and would stay again if and when we're back in Paris.