It was our 6th times in Paris so we are kind of familiar with the neighborhood. It is in the centre of Le Marais, next to the Picasso museum. A ton of shops and restaurants within close proximity. By the way, the creperia downstairs is excellent.
The apartment has a very good size, doesn't feel crammed at all. It is clean, modern, and has all the amenities. It is exactly what you see in the pictures.
Xiaoling is the lady who manages the property. She is very good in communicating, nice, and sincere. I had a few questions before the trip and she always replied within a short period of time. When we met her, she also gave us a ton of helpful tips.
This apartment is really a gem in Paris. Reasonably priced. I'd stay there again and again. :)