If you have the chance to book Nathalie's place, do it! The views alone are to die for!!
The apartment itself is well-equipped (particularly if you have young children), spacious, and extremely conveniently located. We loved being so close to many attractions (short walk to Bastille, Jardin des Plantes, Place de Vosges, Paris Highline) and having options for the metro & bus right outside. The apartment gets lots of light and feels airy. Kitchen has everything you need (& more) to cook meals, and we loved that the bedrooms become pitch-dark when you use the screens (metal protectors/covers on the outside of the balcony doors in the sleeping quarters), super useful if you're adjusting to time difference or have children!
In addition, Nathalie's hospitality and understanding is truly incredible. There were issues with our reservation (due to unforeseen circumstances) and she was extremely accommodating. There was even a welcome gift (wine & chocolates)! We cannot thank her & Olivier enough for all they did for us, and would recommend their home to everyone.
Merci beaucoup!