This apartment is fair sized (for Paris), has an antique feel and is good value for money, especially if you are travelling on a budget. The apartment was clean and all the necessary amenities were present (including Wifi, a stove, microwave, kettle etc).
The exterior and parts of the interior of the building need some maintenance however the location is great: at the edge of Montmatre, walking distance to Le Sacre Couer, Musee de Montmatre, numerous cafes, and underground train stations (to take you to various sites).
There are stairs leading up to the apartment, the host helped us carry our bags up when we arrived - which was great.
The host was also very helpful in providing us tips about how to use transit, where to site see, shopping etc.