The apartment was nice and very clean. Ulysse even put some flowers upon our arrival. It's facing a courtyard that is very quiet, I even enjoyed a nap in the afternoon with the windows open and it was very relaxing. Being very central, we could walk to le Marais and Saint Germain, or even closer to Place Contrescarpe where I strongly recommend the restaurant Delmas for a chèvre chaud salad.
Ulysse was a great host: easy to reach, and kindly suggested to leave our luggages in the apartment on the day of our departure.