Was a charming flat in a wonderful neighborhood in central Paris. The metro was within two blocks. Also, within close proximity were many shops, restaurants and our favorite crepe place, Ar Poul Gwen on the Rue Etienne Marcelle.
The lines of communication with the host were fantastic, one of them met us right outside the door upon our arrival and we're very accomadating when we asked to extend our stay.
One word of caution to those with physical restrictions, there is no elevator and is located on the fourth floor (US standards) with steep spiral stairs. My wife had knee replacement in December and was still able to manage the stairs. This is not to say she didn't wish for a lift/elevator. All in all, we would stay here again if available.