Well-equipped and comfortable (if not quite cozy) modern apartment. Highly secure. Very good 10th arr. location, directly along the picturesque canal, with gorgeous views of Paris. Near to two truly superb boulangeries: Sain, and Du Pain et des Ideés, as well as the fabulous and friendly Paroles des Fromagers, plus many good local restaurants, some pleasantly un-touristy. Sandre seemed perfectly lovely in our brief meeting, and communicated promptly and clearly (in French). If you visit as a group of 4-5 (a few couples, a small group of friends, a family) this apartment would provide an excellent value. For one alone, a single couple, or even 2 friends, it seems a little pricey. (That romantic view! : )
One caveat: Do ask about smoking policies and conditions. A non-smoker myself, I encountered to my surprise a quite smoky apartment upon arrival; it took overnight and a concerted effort to air the place out.)
All in all, a really nice spot.