The house is located near a few metro stations and bus stops (one of them bring you directly to Gare de Lyon, take bus 20 instead of metro to avoid carrying suitcases through flights of stairs). Supermarkets are within 5 mins walk.
The door to the house is interestingly weird, like going to a secret room. The house was exactly like in the pixtures, cute and cosy. Quite tight for 2 people with 2 suitcases.
The only concern my husband and I had for this house was the bedroom area. It was very comfortable until 3-4 hours of sleep. On our first night, we woke up in the middle of the night finding ourselves difficult to breathe because of lack of air circulation, and it was very warm. We stayed during winter, but we decided to turn off the heater the next night hoping that the bedroom area would not get too warm like the day before, but we still couldnt sleep well. So, the next day we used the fan we found in the store room, and it worked, we finally could sleep through the night. However, this may not be good for light sleepers as the fan was quite noisy. I hope the host can work something out to improve the air circulation, the house is too good to be missed.