Sandrine's flat is great and in a brilliant location. Just 5 minutes from Montmartre and a stone throw from the metro. There are lots of little brasseries doted around where you can enjoy some typical french food.
The flat was super clean and has a lovely balcony which we made the most of since it was 35 degrees while we stayed there.
Sandrine was super communicative before we arrived so there was no angst when we got there. The instructions were very precised. We were able to check out much later than if we stayed in a normal hotel which was much appreciate so we didn't have to pull our suitcases around Paris.
Sandrine is a great host and i thoroughly recommend her flat if you want to stay in Paris.
PS: She bought us a couple of french cakes from the local patisserie which were waiting for us in the fridge...delicious