Vinciane and Frank were excellent hosts, and their flat has real charm and an excellent location.
When we arrived, Frank greeted us and gave us lots of useful information about places to eat and places to avoid, as well as genuine introduction to the area of the kind that is invaluable in a tourist destination like Paris, replete with detailed directions and an offer to make reservations at a number of restaurants. He seemed extremely knowledgeable and very friendly, and he made it clear (as did his wife) that anything we needed would be happily accommodated. They even left a large bottle of water and a delicious bottle of red wine!
All in all, the flat was lovely, as were the hosts, and we would strongly recommend this place to anyone wanting not only a wonderful place to stay in Paris but also a great perspective on how to best enjoy it.