Yankel's place is perfect for a few days due to its location. The bed was comfortable, the bathroom was clean and modern but quite narrow and the small kitchen had some facilities to make snacks or small meals. Unfortunately the new facade of the buildung was under construction which caused some noise in the morning. But nevertheless I can highly recommend Yankel's place.
Yankel answered immediately, tried to help us with any of our concerns and let us even store our luggage in a locked space before Check-in and after Check-out.
All in all Yankel and his highly recommended place helped making our trip to Paris wonderful.