The studio was in a very hip neighborhood with lots of stores, cafes, and restaurants. Convenient for visiting many key locations as many trains stop at the nearest stations (less than 5min walk). Annette and her husband were very nice and gave me tips on the area.
I’d note, that while the studio was perfect for me, it may not be so for very tall or big persons. It is a very small loft studio that requires climbing of a narrow ladder to the bed. It’s also on the 4th floor walk up (5th in American way of counting floors). Shower and toilet are in a very small space (I barely fit and I am small). But if the space isn’t an issue for you, it couldn’t be more perfect. i very much enjoyed my stay and will likely book again when I return to Paris next time.