What a lovely place! My parents and I stayed at Adrien's and we loved the experience.
Metro Line 12 is very practical (you can directly get to Montmartre in 20 min).
The neighborhood offers very nice food shops (great quality but not overpriced like in other touristy neighborhoods).
We visited the farmers market, bought lots of great produce (fish, wine, cheese, honey, jams...) and met nice people there.
We had a wonderful family time.