This is an excellent well-equipped apartment in a great location. We would definitely recommend it.
The apartment is far bigger and better equipped than what I’d imagined in Paris - kitchen/dining/living + master bedroom + child’s room + bathroom + toilet + washing machine + dryer + dishwasher. It is very quiet as it faces away from the street (but it still gets lots of light and air).
The street is quiet too, but it is literally steps from Rue Mouffetard, which was busy with Parisiens of all generations. Compared to other parts of Paris we visited, there were pretty much no tourists and it felt like a real Paris experience. It was a relief after the chaos of the Eiffel Tower/Montmartre/Louvre.
Rue Mouffetard has all the bakeries, restaurants, cafes, supermarkets, market shops you could need. There is a metro (5 mins away) and a RER (10 mins away).
Have I convinced you yet? We loved it.
We travelled as a couple with a 1.5 year old toddler - bonus was that there are kids books and toys, a portacot or floor bed, and plastic plates/cutlery for kids.