I stayed here for a month working remotely. This is a lovely neighborhood, just 10-15 minutes walk to the Sacre Coeur and Montmarte. It was lovely to be so close to a lot of wonderful sunset walks. Quick walk 3-10 mins to a number of metro lines and I found most tourist attractions within 30-40 minutes by metro.
The neighborhood is full of open markets and is lively most times of the day. The apartment does not attract a lot of loud noises, so I found it a nice place to sleep quietly. Stephanie was pretty responsive to questions and when I needed help. Check-in was relatively straightforward with me picking up the keys at a nearby shop. The space was as described, and the bed and couch was comfortable. The living room is very spacious! Wifi strength was mostly adequate for video conferencing, and you should have no trouble with other normal internet needs. I thought the bathroom/shower was a little cramped. But overall, I think it is a nice choice if you're looking for a non-touristy neighborhood that is easy to get around the city.