I stayed at Nicolas's apt for 5 days. Location is very central so it's easy to get on and off the metro. Also, lots of places to eat in the area. Luxembourg Garden is just down the street. I truly enjoyed my stay at his place. Nicolas was not home but his concierge and daughter provided me with enough info and instructions. Nicolas communicated with me before my arrival and during my stay almost every day making sure I'm doing ok. He answered all my questions and was very informative. I had everything I needed during my stay including the washing machine. I will definitely stay at his place again.