Ketty was a lovely host and incredibly accomodating for our last-minute booking request. We had originally booked with another host that cancelled 3 days before our arrival while we were on a tour of Europe, so we were a bit worried about finding something so last minute. Ketty's place was cozy and easily accessible to public transit and everything we wanted to see. We only spent 1 night there, but having the little studio to ourself was really great. She was very flexible about managing a late check-in (11pm) and with communication, and she had the best wifi of our entire trip :) (as visitors from the US unable to use anything but wifi this was super helpful). I would abosolutely recommend Ketty's place to any travelers - it's walking distance to the Luxembourg Gardens and Notre Dame, and right next to the RER B airport public transit line.