Nicolas' apartment is in a great location to get to the conference centre (where I spent a lot of my time for more than a week), as well as providing very easy access to the Metro to go elsewhere. The apartment is very comfortable, and Nicolas very easy and helpful to communicate with. While arrival and departure arrangements could be improved (I think Nicolas might agree with that?), Nicolas was communicative and friendly when trying to sort out any problems. Overall, i really enjoyed my stay and would recommend Nicolas' apartment highly.