We visited this appartment with our family of four (2 kids, 2 years and 4 years). The baseplan was really good, the appartment was very tidy and functional. Especially the big balcony was nice and there was a sense of private space. Metro was close and everything you need (grocery, parks, restaurants) is in walk-in distance and for most sights you need to take metro. There were plenty of stairs and no elevator (2. Floor) as it is in common in Paris. This was not a problem for us. The appartment wasn’t too hot and you could get rooms very dark (easy to sleep for children)