Calvin is an awesome host, fluent in English. He knows the area very well (which was handy for the public transport) and was very generous and eager to make us enjoy our trip to the fullest. The location is wonderful, with a lot of shops and restaurants close by, and it was just 10min walking from the Notre-Dame and Louvre. Public transport in the area is very good too, with a large metro station at the corner of the street. The building and other infrastructure are a little old, but it was cozy and clean. There is an elevator to take you to the fourth floor. Towels, sheets, wine glasses, and a water heater are provided, as well as your own key.