Jeanne et Jen's place is in an excellent location in Paris. It is not far from local transport links. If you want to catch the metro you can either get a short bus trip towards Place d'italie metro station or walk to the Cite Universitaire metro station (Place d'italie will give you more options). There are shops within walking distance of the flat if you need food and drink etc. The flat is on the second floor and a lift is available. I was able to store my bicycle in the locked basement which was very handy and one of the reasons I chose the flat. Inside the flat there is everything you need and the bedroom is a good size for a single person.
Jeanne et Jens are such nice people that I really felt part of the family while I was there and I was sad to leave. On the first day I unfortunately had my phone stolen at the Place d'italie metro station and Jeanne et Jens helped me out a lot by letting me borrow their iPad and printing tickets out so I could get back home as I was locked out of all my Google and Microsoft accounts. If it wasn't for Jeanne et Jens I think I would have been really stuck so I owe them a lot. They even invited me for dinner the night my phone was stolen which was very nice of them. They have very big hearts. The term Superhost does not do them justice, for me they are Super Super Superhosts!