Vincent's place is amazing! The apartment is really cool and filled with books and great music/movies so if you don't want to go out you will have what to do. It is just few minutes walk to metro 14, bus or RER C.
Neighbourghood is also great. Bakery is in the same building and there are lots of shops working late hours.
Vincent is prompt, helpfull and nice guy, happy to give all info you may need.
Hope to visit Paris and Vincent's place again!