We (two adults) had a lovely four day stay at Gregory's place! The flat is comfortable, neat, clean and quit. We met Miss Martin who was friendly and on time even though we had run a bit late and couldn't communicate. The fast and free WiFi internet was a huge advantage.
The location of the flat is ideal, it is very close to a big metro station with the rest of Paris easy accessible. Down the road you will find everything you need, and like the previous review said, an excellent boulangarie along with bars, cafe's and other shops. The St Martin Canal is only a block away which is nice to have stroll along.
We definitely recommend this place!