Olivier's unit location is superb. We much enjoyed the views from the windows both at daytime and night time. It is walkable distance to great variety of restaurants and shopping locations, as well as bus and metro stops.
Please do read and note that there is no elevator. It would be quite difficult for people with health/physical limitations to go up/down the narrow stairs, especially with luggage. Host communications were great; we had couple hiccups with unit amenities, but those were addressed promptly. The unit did not provide laundry detergent, tea or coffee, so plan accordingly.