Our apartment was modern, comfortable, roomy and charming. It had everything we needed, and is especially suitable for a family with kids. The apartment is in a convenient location, next to the Metro and a grocery store. It was 10 minutes' walk to Notre Dame, Hotel de Ville and shopping in Marais. The only downside to being so central is you get all the city noises if you leave your windows open: police sirens, people yelling, traffic, honking. If you keep the windows closed, it's a very quiet place.
Chokri was friendly, responsive and helpful. He showed us the apartment, and how things worked. He gave us some shopping tips, and responded quickly to any texts I sent him.
There were only a couple of minuses to our experience. The wi-fi wasn't working well (it's part of the building, not the apartment) and it was difficult to access it. Having never travelled in Europe before, we didn't know how hard it would be without a data plan. I was told that there would be wi-fi everywhere, but in Paris, this is not the case. I highly recommend unlocking your phone and buying a local SIM card.
Some of the items in the apartment needed a little TLC. A couple of the blinds didn't work, there were a few cups and mugs with cracks, and the screws to door handle to the washroom were falling out.
Overall it was a great experience.