My 15-year-old granddaughter and I stayed in Yves's apartment for 8 days. The first three were during the canicule - including the hottest day on record! But the apartment stayed surprisingly comfortable, probably thanks to the age of the building and the many windows that we opened at night. The layout of the apartment allowed us to respect each other's privacy while having the kitchen and dining room to enjoy together.
Yves was very responsive to the few questions we had.
Transportation via line 9 took us everywhere we wanted to go.
This large, lovely apartment was a great deal!