Lydia's apartment was at a very ideal location: close to RER and metro station with many cute cafes and shops nearby. The apartment isn't spacious, but definitely packed with everything you need. The room is on the third floor, so if you have large suitcases, be ready to climb the stairs (there is also construction going on currently, as of Apr 2019). The convenient location definitely makes up for this slight inconvenience, though. Overall, a great stay and a very thoughtful host!