The flat is very well equipped (washing machine and dryer were really appreciated) and the whole appartement is modern, clean, comfortable, and furnished with a wonderful taste (vinyles discs, old-style tube, etc). I would recommend it.
Wine and beers in the fridge at our arrival were a delicate and enjoyable attention. You can cook a bit, there is enough kitchen utensils to do simple meals.
The garden is small and beautiful, we were lucky to enjoy the blossoms.
A few negative points:
The flat is perfect for adults but, because of the geographical situation, is not ideal to visit NY with kids. It is quite far from Manhattan (45 min with the subway, and 10-15 walking distance form the nearest subway station).
It is nice to have a projector and controls to watch movies in the evening. But personally, I found it complicated. And we had to create a new Netflix account, although I dont't like it so much.
Furthermore, as I love reading in my bed at night, I would have appreciated a bulb for the small bedroom lamp.
Last but not least, we weren't able to find a fourth stool to eat in the kitchen. So I or my husband had to eat standing.