We stayed for a week in Fred's apartment. It's in an older apartment building in the 10th arrondissement, and close to some very nice bistros and restaurants. It's in easy walking distance to the Republique metro and monument in one direction and Strasbourg Saint-Denis in another direction.
The apartment might be termed shabby chic, in a quirky way. It's obvious creative people live here. The terrace is a big draw for the apartment and gives excellent views out over the rooftops of the area. It's big and spacious, with two bedrooms with comfortable beds so two couples could easily share and be comfortable. Fred and his family live here when it's not being rented.
It's different, if you are not used to older accommodations. You must light the stove by hand. The tub is great if you take baths. Its really not set up for showers. My husband and I are probably older than most Airbnb customers, and that was a problem for me physically. Our daughter, who is a frequent user of Airbnb, loved everything about it and thought it was fantastic.
Fred is an excellent host, very helpful and kind.