I stayed at Vanina's flat for 2.5 weeks while in Paris for work. It could not be in a more perfect location. It was a 6 minute walk to my office. Less than 10 minute walk to the Louvre. Less than 20 minute walk to Notre Dame. Close to tons of restaurants, several convenience stores and supermarkets. It was easy to get to and check in instructions were flawless. I did not meet Vanina but she always responded within an hour. Her flat has all the amenities you need for an extended business stay. Kitchen, washer/dryer, good wifi. I hope it is available when I return to Paris in a few months.