I loved this trip - the apartment was in a great location, really convenient for all the interesting shops in Le Marais, and pretty close to the metro. Olivier and Mat were both lovely and helpful, arranging for a friend to welcome us and they always made sure we were comfortable and had everything we needed (and Phoebe couldn't have been more welcoming!). The apartment was on the 3rd floor so a bit of a hike if you aren't fit (like me!) but everything was great and I highly recommend it.