My host was, unfortunately, not available during our stay so her friend served this purpose. Catherine's home is beautiful as she is an art restorer and art is everywhere. The accommodations were very nice.
There was no working kitchen during our stay as it was under renovation. It was also freezing while we were there in October and I had no idea how to access the thermostat.
Other than that I would totally stay again as it is located within walking distance from the Ave de Champs Elysees.