We stayed, me and my wife, at Félicie’s place for 3 nights.
Although we did not meet our host because our flight times weren't appropriate.
she was kind enough to leave us some eggs butter and milk in the fridge
and a few very helpful instructions.

The place it self is exactly as the pictures, cozy, comfy and very clean with a lot of interesting plants and books.
Right across the street from the building is a bakery shop, so we could get breakfast fast and fresh. it is also allocated, surprisingly, very close to the Arc de triumph and the charle de gule etoile main metro station.which is perfect for fast transportation.
Only draw back is that the apartment is on the 5th floor and there is no elevator, so with the luggage it was a bit hard. Also the bulding is old an authenticate so we had to keep moving in a quite steps specially at night to avoid noisey floor sound effects on neighbours.
all in all, it was a great experience and I would recommend this apartment to anyone and would rent it again myself. '