We’ve enjoyed staying at Sebastian’s home and would recommend others to stay there too. We had an incident on the first night which left my partner and I unhappy but Sebastien was straight on to it in the morning and the issue was resolved for the following nights we were there.
The apartment was very homely and had all the supplies we needed for our stay. Sebastien welcomed us once we arrived and left us to settle in shortly after with recommendations on where to go for foods the day after.
I would say for people looking to stay in Paris and are interested in staying in a bit further out of tourist places and in more hip part of the city then Belleville is a great spot! It has some amazing restaurants and stores close by.