Highly recommended for one person or a couple, with everything you need. The apartment is tastefully decorated, which was a big plus for me. Comfortable bed, good shower, a small kitchen and a nice living room. And it is quiet, facing the courtyard, but in a very central location, just a few steps away from Place de la Republique, with convenient metro connections. And of course the Marais at your doorstep, for me the nicest area in Paris.
Communication with Khal was easy and to the point. We did not meet, but he made it easy to check in and allowed me to leave in the afternoon, at the day of departure. Overall a really good experience!