We had the BEST time staying at Emmanuel's apartment. We travelled across Europe for 3 months and had the benefit of staying at Emmanuel's for the last 2.5 weeks of our trip. Great move! We have stayed on Rue Montorguiel before and it's hands-down the best street to stay on in all of Paris - really residential, amazing cafes, not very touristy.
Emmanuel is incredibly communicative and offers great recommendations for enjoying the area. The apartment is super cosy and was very comfortable for us for our long stay. Honestly, the 5-stair walkup is really not even that bad. You get used to it :)
We would stay here again in a heartbeat. Thanks, Emmanuel!