It was tottally terrible experience to be in Annette's place.
I had been a guest for 3 nights since 24 on June. The thing is that we found a lot of ants behind the sofa during the meal.
We didn't want to be in that place anymore, so we immediately called Annette, who lives in the same building. But she wasn't contacted and I went all the way to her room.
More surpringly, she didn't show any apologetic attitude at all
Because of the lack of communication skill that Cannot English-speaking host, we had to ask a college student living in the same building to translate.
Eventually, because of her stubborn attitude of not being refunded for two hours, I couldn't find any other accommodation on that night and ended up staying at the airport for more than 10 hours. It was the last night in Paris.
I would recommend this accommodation if you were familiar with the "unhazardous" ant, as she said, which is 'common in camping'.