The place is very well located and can comfortably host up to 4 people (mind the hips though as the stairs are steep)
Marie-Christine was very kind and waited for us as our plane was delayed and we could not find parking nearby.
The flat was very warm because of the European heatwave and there is no air conditioning but she left 3 fans in the flat to make it breathable.
The only thing was cleanliness: stuff in the fridge had mould and cereals were more than 4 months older than the use by date.